Adams County

• Central High School
  Central High School (Camp Point, Illinois)
  Camp Point Central High School is a public high school in Camp Point, Illinois, United States, and is the high school of Central Community Unit School District 3. , the school had 345 students in grades 9-12.-Location:...
  
  , Camp Point
• Liberty High School
  Liberty High School (Liberty, Illinois)
  For schools with similar names, see Liberty High School.Liberty High School is a public high school in Liberty, Illinois.In 2005, Liberty High School had an average class size of 19 and a student:teacher ratio of 15.3.-External links:...
  
  , Liberty
• Payson-Seymour High School, Payson
• Quincy Notre Dame High School
  Quincy Notre Dame High School
  Quincy Notre Dame High School is a Roman Catholic co-educational high school in Quincy, Illinois in the Roman Catholic Diocese of Springfield in Illinois, serving students in grades 9-12.- History :...
  
  , Quincy
• Quincy Senior High School
  Quincy Senior High School
  -History:The first school dedicated to high school students in Quincy, Illinois opened in 1891 at the corner of 12th and Maine. This "Pride of the Gem City" served students until 1933 when the "new" Quincy Senior High opened at 14th and Maine in 1933. The building sits along Historic Maine Street...
  
  , Quincy
• Unity High School
  Unity High School (Mendon, Illinois)
  Unity High School, also known as Mendon Unity, or UHS, is a public four-year high school located at 453 West Collins Street in Mendon, Illinois, a village in Adams County, Illinois, in the Midwestern United States. UHS serves the communities of Mendon, Fowler, Lima, Loraine, Marcelline, Meyer, and...
  
  , Mendon

Alexander County

• Cairo Junior/Senior High School, Cairo
  Cairo, Illinois
  Cairo is the southernmost city in the U.S. state of Illinois. It is the county seat of Alexander County. Cairo is located at the confluence of the Mississippi and Ohio rivers. The rivers converge at Fort Defiance State Park, an American Civil War fort that was commanded by General Ulysses S. Grant...
  
  
• Egyptian Senior High School, Tamms
  Tamms, Illinois
  Tamms is a village in Alexander County, Illinois, United States. The population was 724 at the 2000 census. It is part of the Cape Girardeau–Jackson, MO-IL Metropolitan Statistical Area...
  
  

Bond County

• Greenville High School
  Greenville High School (Greenville, Illinois)
  Greenville High School, official name Bond County Community Unit #2 High School, is a high school for grades 9-12 students located in Greenville, Illinois...
  
  , Greenville
• Mulberry Grove High School
  Mulberry Grove, Illinois
  Mulberry Grove is a village in Bond County, Illinois, United States. The population was 671 at the 2000 census.-History:Mulberry Grove has existed under the names Bucktown, Houston and Shakerag...
  
  

Boone County

• Belvidere High School
  Belvidere High School (Belvidere, Illinois)
  Belvidere High School is located in at 1500 East Ave., Belvidere, Illinois, 61008 in Boone County.The school is perhaps most notable for the deaths of 13 students and staff on the afternoon of April 21, 1967 when an F4 tornado struck the school as part of a massive tornado outbreak in the Midwest...
  
  , Belvidere, Illinois
• Belvidere North High School
  Belvidere North High School
  Belvidere North High School is the second high school in Belvidere, Illinois and part of the Belvidere Community Unit School District 100. It is right next to Seth Whitman Elementary School and Belvidere Central Middle School.-Athletics:...
  
  , Belvidere, Illinois
  Belvidere, Illinois
  Belvidere is a city in Boone County, Illinois, United States. The population was 25,585 as of the 2010 census. It is the county seat of Boone County. Belvidere is part of the Rockford, Illinois Metropolitan Statistical Area.-Geography:...
  
  
• North Boone High School, Poplar Grove, Illinois
  Poplar Grove, Illinois
  Poplar Grove is a village located in Poplar Grove and Belvidere Townships, Boone County, Illinois, United States. It is part of the Rockford Metropolitan Statistical Area. The population was 5,023 at the 2010 census, up significantly from 1,368 at the 2000 census.-Demographics:As of the 2000 U.S...
  
  

Bureau County

• Bureau Valley High School
  Bureau Valley High School
  Bureau Valley High School is a high school located on 9154 County Road 2125 North in Manlius, Illinois. The high school is part of Bureau Valley Community Unit School District #340. BVHS was the first high school in Illinois to construct and run a full-sized wind turbine...
  
  , Manlius
• DePue High School
  DePue High School
  DePue High School, or DHS, is a public four-year high school located at 204 Pleasant Street in De Pue, Illinois, a village in Bureau County, Illinois, in the Midwestern United States. DHS serves the communitu and surrounding area of DePue...
  
  , DePue
• Hall High School
  Hall High School (Illinois)
  Hall High School, also known as Spring Valley Hall, or HHS, is a public four-year high school located at 800 West Erie Street in Spring Valley, Illinois, a small city in Bureau County, Illinois, in the Midwestern United States. HHS serves the communities and surrounding areas of Spring Valley,...
  
  , Spring Valley
• La Moille High School
  La Moille High School
  La Moille High School, or LHS, is a public four-year high school located at 801 South Main Street in La Moille, Illinois, a village in Bureau County, Illinois, in the Midwestern United States. LHS serves the community and surrounding area of La Moille, Arlington, and Van Orin...
  
  , La Moille
• Ohio High School
  Ohio High School (Ohio, Illinois)
  Ohio High School, or OHS, is a public four-year high school located at 103 Memorial Street in Ohio, Illinois, a village in Bureau County, Illinois, in the Midwestern United States. OHS serves the community and surrounding area of Ohio...
  
  , Ohio
• Princeton High School
  Princeton High School (Illinois)
  Princeton High School is a high school located at 103 S. Euclid Ave in Princeton, Illinois. It is the oldest township high school in Illinois. It generally has an attendance of 600 or more students.- History :...
  
  , Princeton

Calhoun County

• Brussels High School
  Brussels High School
  Brussels High School, or BHS, is a public six-year combined junior and senior high school located at 128 School Street in Brussels, Illinois, a village in Calhoun County, Illinois, in the Midwestern United States. BHS serves the communities of Brussels, Batchtown, Golden Eagle, and Meppen. The...
  
  , Brussels
• Calhoun High School
  Calhoun High School (Illinois)
  Calhoun High School, or CHS, is a public four-year high school located at Illinois Route 100 North in Hardin, Illinois, a village in Calhoun County, Illinois, in the Midwestern United States. CHS serves the communities of Hardin, Batchtown, Hamburg, Kampsville, Michael, and Mozier. The campus is...
  
  , Hardin

Carroll County

• Eastland High School
  Eastland High School (Illinois)
  Eastland High School, also known as Lanark Eastland, or EHS, is a public four-year high school located at 500 School Drive in Lanark, Illinois, a small city in Carroll County, Illinois, in the Midwestern United States. EHS serves the communities and surrounding areas of Lanark, Lake Carroll, and...
  
  , Lanark
• Milledgeville High School
  Milledgeville High School
  Milledgeville High School, or MHS, is a public four-year high school located at 100 East 8th Street in Milledgeville, Illinois, a village in Carroll County, Illinois, in the Midwestern United States. MHS serves the communities and surrounding areas of Milledgeville, Chadwick, Lanark, Mt. Carroll,...
  
  , Milledgeville
• West Carroll High School
  West Carroll High School
  West Carroll High School, or WCHS, is a public four-year high school located at 500 Cragmoor Street in Savanna, Illinois, a small city in Carroll County, Illinois, in the Midwestern United States. WCHS serves the communities and surrounding areas of Savanna, Mt. Carroll, and Thomson...
  
  , Savanna

Cass County

• A-C Central High School, Ashland, Illinois
  Ashland, Illinois
  Ashland is a village in Cass County, Illinois, United States. The population was 1,333 at the 2010 census.-Geography:Ashland is located at ....
  
  
• Beardstown High School
  Beardstown High School
  Beardstown High School, or BHS, is a public four-year high school located at 500 East 15th Street in Beardstown, Illinois, a small city in Cass County, Illinois, in the Midwestern United States...
  
  , Beardstown
• Virginia Senior High School (Illinois), Virginia, Illinois
  Virginia, Illinois
  Virginia is a city in Cass County, Illinois, United States. The population was 1,611 at the 2010 census. It is the county seat of Cass County.-Geography:Virginia is located at ....
  
  

Champaign County

• Centennial High School, Champaign
• Champaign Central High School
  Champaign Central High School
  Champaign Central High School is a high school located in Champaign, Illinois. It has 1,385 students in grades 9-12. The principal is Joe Williams. It is part of the Champaign Unit 4 School District school system. Its sports teams are the Central Maroons....
  
  , Champaign
• Fisher Junior-Senior High School, Fisher
  Fisher Junior-Senior High School, Fisher
  Fisher Junior-Senior High School located in Fisher, Illinois, a small farming community near Champaign, Illinois was built in 1963 and has been operating since 1964. It is in a small town of approximately 1,700 people....
  
  
• Heritage High School (Broadlands, Illinois)
• Mahomet-Seymour High School, Mahomet, Illinois
  Mahomet, Illinois
  Mahomet is a village in Champaign County, Illinois, United States. The population was 7,258 at the 2010 census. Mahomet is located approximately ten miles west of Champaign at the junction of Interstate 74 and IL 47.-Geography:...
  
  
• Rantoul Township High School, Rantoul, Illinois
  Rantoul, Illinois
  Rantoul is a village in Champaign County, Illinois, United States. The population was 13,674 at the 2010 census. The present mayor is Neal Williams, who was re-elected in 2009...
  
  
• St. Joseph-Ogden High School, St. Joseph, Illinois
  St. Joseph, Illinois
  The Village of St. Joseph was founded 28 April 1881 and is located in St. Joseph Township, Champaign County, Illinois, United States. The population was 3,967 at the 2010 census.-Geography:St...
  
  
• St. Thomas More High School (Champaign, Illinois)
  St. Thomas More High School (Champaign, Illinois)
  The High School of Saint Thomas More is a private, Roman Catholic high school in Champaign, Illinois. It is located in the Roman Catholic Diocese of Peoria. STM's nickname is the Sabers. The High School of Saint Thomas More is the seventh and newest high school of the Catholic Diocese of Peoria...
  
  
• Unity High School
  Unity High School (Tolono, Illinois)
  Unity High School is a public high school located in the village of Tolono in Champaign County, Illinois, United States. In 2007, 467 students attended the grade 9-12 school. It is the only high school in Community Unit School District Seven. Unity Junior High School, Unity West Elementary, and...
  
  , Tolono
• University Laboratory High School
  University Laboratory High School (Urbana, Illinois)
  University Laboratory High School, known as Uni, or Uni High, was established in 1921 and is a laboratory school located on the engineering part of the campus of the University of Illinois. Its enrollment is approximately 300 students, spanning five years...
  
  , Urbana
• Urbana High School
  Urbana High School (Illinois)
  -History:Urbana High School's current building was built in 1914. It was designed by architect Joseph Royer who also designed many other area buildings such as the Urbana Free Library and the Champaign County Court House...
  
  , Urbana

Christian County

• Edinburg High School (Illinois), Edinburg, Illinois
  Edinburg, Illinois
  Edinburg is a village in Christian County, Illinois, United States. The population was 1,078 at the 2010 census.-Geography:Edinburg is located at .According to the United States Census Bureau, the village has a total area of , all of it land....
  
  
• Morrisonville High School, Morrisonville
• Pana Senior High School, Pana, Illinois
  Pana, Illinois
  Pana is a city in Christian County, Illinois, United States. The population was 5,847 at the 2010 census.-Geography:Pana is located at .According to the United States Census Bureau, the city has a total area of , all of it land....
  
  
• South Fork Jr Sr High School, Kincaid, Illinois
  Kincaid, Illinois
  Kincaid is a village in Christian County, Illinois. It had a 2010 census population of 1,505.-Geography:Kincaid is located at .According to the United States Census Bureau, the village has a total area of , all of it land...
  
  
• Taylorville High School
  Taylorville High School
  Taylorville Senior High School is a four-year public high school located in Taylorville, Illinois. The mascot are the Tornadoes.THS is part of TCUSD #3 which also includes a middle-school, four elementary schools located in Taylorville and Mt. Auburn Elementary School and Stonington Elementary....
  
  , Taylorville

Clark County

• Casey-Westfield High School, Casey, Illinois
  Casey, Illinois
  Casey is a city in Clark and Cumberland counties in the U.S. state of Illinois. The population was 2,942 at the 2000 census.The Cumberland County portion of Casey is part of the Charleston–Mattoon Micropolitan Statistical Area.-Geography:...
  
  
• Marshall High School (Illinois), Marshall, Illinois
  Marshall, Illinois
  Marshall is a city in Clark County, Illinois, United States, locatedabout west of Terre Haute, Indiana. The population was 3,771 at the 2000 census...
  
  
• Martinsville High School (Illinois), Martinsville, Illinois
  Martinsville, Illinois
  Martinsville is a city in Clark County, Illinois, United States. The population was 1,225 at the 2000 census.-Geography:Martinsville is located at ....
  
  

Clay County

• Clay City High School, Clay City
• Flora High School, Flora
• North Clay High School
  North Clay High School
  North Clay High School, also called Louisville-North Clay or just Louisville, is a public high school serving students in grades 9-12 in northern Clay County, Illinois, USA...
  
  , Louisville

Clinton County

• Carlyle High School, Carlyle
• Central Community High School, Breese
• Mater Dei High School
  Mater Dei High School (Breese, Illinois)
  Mater Dei High School is a Catholic, co-educational high school in Breese, Illinois in the Roman Catholic Diocese of Belleville. It was founded in 1954 through the merger of St. Dominic’s High School in Breese and St...
  
  , Breese
• Wesclin High School, Trenton

Coles County

• Charleston High School, Charleston
• Mattoon High School, Mattoon
• Oakland High School, Oakland

Cook County

• Amundsen High School
  Amundsen High School
  Roald Amundsen High School, is a public high school located at the corner of Damen and Foster Avenue in Chicago, Illinois in the United States. It is a part of Chicago Public Schools and has approximately 1,600 students, though its building was designed to house 1,300. It is a neighborhood high...
  
  , Chicago
• Victor J. Andrew High School
  Victor J. Andrew High School
  Victor J. Andrew High School, Andrew, or VJA, is a public four-year high school located in Tinley Park, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , Tinley Park
• Argo Community High School
  Argo Community High School
  Argo Community High School District 217 is a school located in Summit, Illinois, United States. The district draws students from the communities of Summit, Bedford Park, Bridgeview, Justice, Willow Springs, and a portion of Hickory Hills....
  
  , Summit
• Austin Career Education Center, Chicago
• Austin Community Academy High School
  Austin Community Academy High School
  Austin Community Academy High School was a public high school located at 231 N Pine Avenue in the Austin community on the west side of Chicago, Illinois. The school opened in 1890, and was named after Henry W. Austin, a local real estate developer The online newsletter Chicago-Catalyst.org called...
  
  , Chicago
• Bais Yaakov High School, Chicago
• Benito Juarez Community Academy
  Benito Juarez Community Academy
  Benito Juarez Community Academy, formerly Juarez High School, is a public high school of the Chicago Public Schools, located in the Pilsen neighborhood. It is named for Mexican President Benito Juárez....
  
  , Chicago
• Best Practice High School, Chicago
• Bloom High School
  Bloom High School
  Bloom High School is a public school in Chicago Heights, Illinois. It is part of Bloom Township High School District 206.The school was founded in 1900. A second Chicago Heights high school, Bloom Trail, was established in 1976 to offset overcrowding...
  
  , Chicago Heights
• Bloom Trail High School
  Bloom Trail High School
  Bloom Trail High School is a public high school in Chicago Heights, Illinois, United States. It is part of Bloom Township High School District 206. Originally Bloom Township Freshman-Sophomore Division, in 1976 it became a four-year high school and was renamed Bloom Trail High School.-External...
  
  , Chicago Heights
• Bogan High School
  Bogan High School (Chicago, Illinois)
  William J. Bogan Computer Technical High School located in Chicago, Illinois is a public four-year high school. It is part of the Chicago Public Schools....
  
  , Chicago
• Bowen High School
  Bowen High School (Chicago, Illinois)
  Bowen High School was a high school in Chicago, Illinois. Beginning in 1993, the school began converting its campus to house a number of smaller high schools.-Notable Alumni:*Andrew Davis, film director....
  
  , Chicago
• Bremen High School
  Bremen High School (Midlothian, Illinois)
  Bremen High School or BHS is a public four year high school located in Midlothian, Illinois. It is the first school built as part of Bremen Community High School District 228 which also includes Tinley Park High School, Hillcrest High School and Oak Forest High School...
  
  , Midlothian
• British School of Chicago
  British School of Chicago
  The British School of Chicago is a non-sectarian, co-educational college preparatory day school located in the Lincoln Park community area of Chicago, Illinois. BSC offers education for ages 3 to 18 . The school opened in September 2001 and was the fourth school opened in the United States by the...
  
  , Chicago
• Bronzeville Alternative Academy, Chicago
• Bronzeville Scholastic Institute
  Bronzeville Scholastic Institute
  Bronzeville Scholastic Institute is a four year college preparatory high school, and part of the Chicago Public Schools network. It is located in the neighborhood of Bronzeville in Chicago, Illinois on the DuSable Campus, and shares a building with Daniel Hale Williams Preparatory School of...
  
  , Chicago
• Gwendolyn Brooks College Preparatory Academy
  Gwendolyn Brooks College Preparatory Academy
  Gwendolyn Brooks College Preparatory Academy is a public selective enrollment high school located in the Roseland area of Chicago, Illinois, United States. It is operated by Chicago Public Schools...
  
  , Chicago
• Brother Rice High School, Chicago
• Buffalo Grove High School
  Buffalo Grove High School
  Buffalo Grove High School, or BGHS is a public high school located in Buffalo Grove, Illinois, a northwest suburb of Chicago. It is one of six four-year comprehensive high schools in Township High School District 214, serving portions of the Villages of Buffalo Grove, Arlington Heights and a small...
  
  , Buffalo Grove
• Calumet Career Prep Academy, Chicago
• Dr Pedro Albizu Campos High School, Chicago
• Carver Military Academy
  Carver Military Academy
  George Washington Carver Military Academy High School, formely known as George Washington Carver Area High School, is a public high school in Chicago, Illinois. It was founded in 1947 as a mainstream high school, and began the transition into becoming a military academy in 2000...
  
  , Chicago
• Chicago Academy for the Arts, Chicago
• Chicago Christian High School, Palos Heights
• Chicago Discovery Academy, Chicago
• Chicago High School for Agricultural Sciences
  Chicago High School for Agricultural Sciences
  The Chicago High School for Agricultural Sciences is a public secondary magnet school opened in 1985 by the Chicago Public Schools as a unique, experimental high school devoted to teaching agricultural science to urban students...
  
  , Chicago
• Chicago High School for the Arts
  Chicago High School for the Arts
  The Chicago High School for the Arts offers a four-year college preparatory curriculum combined with intensive training in the performing and visual arts...
  
  , Chicago
• Chicago International Charter School Northtown Academy
  CICS Northtown Academy
  Chicago International Charter School - Northtown Academy is a public charter high school in North Park, Chicago, Illinois, United States...
  
  , Chicago
• Chicago Math and Science Academy
  Chicago Math and Science Academy
  Chicago Math and Science Academy is a public charter middle school and high school located in Chicago, Illinois in the Rogers Park neighborhood.Chicago Math and Science Academy was opened in 2004.-External links:*...
  
  , Chicago
• Chicago Military Academy
  Chicago Military Academy
  The Chicago Military Academy at Bronzeville is a public secondary school. It is located in the Bronzeville community of Chicago, Illinois, USA. The Academy includes a mandatory Junior Reserve Officers' Training Corps instructional component in addition to a four-year college preparatory...
  
  , Chicago
• Chicago Talent Development High School
  Chicago Talent Development High School
  - Mission and Vision :The mission of Chicago Talent Development High School is to graduate all students prepared for success in college, career, and civic life....
  
  , Chicago
• Chicago Vocational High School
  Chicago Vocational High School
  Chicago Vocational High School is a public 4-year vocational high school serving students in the south side of Chicago, Illinois, United States. It opened in 1940.The school was barely opened when the outbreak of World War II caused a change in plan...
  
  , Chicago
• Chicago Waldorf School, Chicago
• Chicagoland Jewish High School
  Chicagoland Jewish High School
  Chicagoland Jewish High School is a secondary school located in Deerfield, Illinois.- Curriculum :CJHS offers a dual curriculum of general studies and Judaic studies. It is affiliated with the Solomon Schechter Day School Association , and its student body includes students from all streams of...
  
  , Deerfield
• Christian Liberty Academy
  Christian Liberty Academy
  Christian Liberty Academy is a private, independent Christian school serving 900 students, located in Arlington Heights, Cook County, Illinois. The school serves families who live in 71 surrounding cities. CLA has grades preschool through twelfth grade and was founded in 1968 under the auspices...
  
  , Arlington Heights/Wheeling Township
• Clemente High School
  Clemente High School
  Roberto Clemente Community Academy is a public secondary school located in the West Town community area of Chicago, Illinois, United States.-Improvement:...
  
  , Chicago
• Collins Academy High School, Chicago
• James B. Conant High School
  James B. Conant High School
  James B. Conant High School is a public four-year high school located in Hoffman Estates, Illinois, a northwest suburb of Chicago, Illinois, in the United States...
  
  , Hoffman Estates
• Corliss High School
  Corliss High School
  George Henry Corliss High School is a public 4-year high school located in Pullman neighborhood of Chicago, Illinois, USA. It is part of the Chicago Public Schools. The school is named in the honor of engineer George Henry Corliss. The school's sports teams are nicknamed the Trojans...
  
  , Chicago
• Cosmopolitan Preparatory School, Chicago
• Crane High School
  Crane High School (Illinois)
  Richard T. Crane Technical Preparatory High School, commonly known as Crane Tech Prep or Crane Tech High School, is a public high school in Chicago, Illinois. It is located at 2245 West Jackson Boulevard in Chicago's Near West Side community area....
  
  , Chicago
• Cristo Rey Jesuit High School, Chicago
• Curie Metropolitan High School
  Curie Metropolitan High School
  Curie Metropolitan High School is a public 4-year magnet high school located in the Archer Heights neighborhood of Chicago, Illinois. The school has a Technical, Performing Arts, and International Baccalaureate Programme...
  
  , Chicago
• De La Salle Institute
  De La Salle Institute
  De La Salle Institute is a Catholic, Lasallian, secondary school located in the Bronzeville neighborhood on the South Side of Chicago, Illinois. The school is currently housed on two separate campuses. The original school, now called the Institute Campus is for men...
  
  , Chicago
• Dunbar Vocational High School, Chicago
• DuSable High School
  DuSable High School
  DuSable High School was a public high school in Chicago opened in the Bronzeville neighborhood in 1934. It was named after Chicago's first permanent non-native settler, Jean Baptiste Point du Sable. DuSable was built to accommodate the growing Phillips High School in the 1930s. The campus was...
  
  , Chicago
• Dyett Academic Center
  Dyett Academic Center
  Dyett Academic Center , is a 4-year public high school located in the Bronzeville neighborhood of Chicago, Illinois, USA. It is part of the Chicago Public Schools. It's named for Walter Henri Dyett a American violinist and music educator...
  
  , Chicago
• East Leyden High School
  East Leyden High School
  East Leyden High School is a secondary school located in Franklin Park, Illinois which educates grades 9-12.Together with West Leyden High School in Northlake, Illinois, they serve the suburban communities in Franklin Park, Northlake, Rosemont, Schiller Park, River Grove, Melrose Park and...
  
  , Franklin Park
• Dwight D. Eisenhower High School, Blue Island
• Elgin High School, Elgin
• Elk Grove High School, Elk Grove Village
• Elmwood Park High School, Elmwood Park
• Englewood Technical Prep Academy
  Englewood Technical Prep Academy
  Englewood Technical Prep Academy or sometimes referred to as simply Englewood High School , part of the Chicago Public School system, served the Englewood community on the South Side of Chicago, Illinois....
  
  , Chicago
• Evanston Township High School
  Evanston Township High School
  Evanston Township High School District 202, is a four-year, comprehensive high school occupying a campus in Evanston, Illinois, a Chicago suburb along the Lake Michigan shore. ETHS serves the multiracial city of Evanston and a small portion of the neighboring village of Skokie, for a total...
  
  , Evanston
• Evergreen Park Community High School
  Evergreen Park Community High School District 231
  The Evergreen Park High School District 231, also called Evergreen Park High School, is a public high school located in Evergreen Park, Illinois southwest of Chicago. The high school has about 950 students in grades 9-12.-History:...
  
  , Evergreen Park
• Farragut Career Academy
  Farragut Career Academy
  Farragut Career Academy High School is a public 4-year high school located in the Little Village neighborhood of Chicago, Illinois. As a Career Academy, Farragut emphasizes a curriculum that combines academic instruction with work-study experiences and vocational training...
  
  , Chicago
• Fasman Yeshiva High School
  Fasman Yeshiva High School
  Fasman Yeshiva High School, also known as Skokie Yeshiva, or simply "the Yeshiva" to its students and to members of the Chicago Jewish community, is the all-boys high school division of Hebrew Theological College in Skokie, Illinois. As of 2006, the school has about 140 students enrolled in grades...
  
  , Skokie
• Fenger Academy High School
  Fenger Academy High School (Chicago, Illinois)
  Fenger Academy High School is a public high school in the Roseland neighborhood of Chicago.-History:When it opened in 1893, Fenger was known as Curtis School. It was renamed in 1915 in honor of Christian Fenger, a well-known surgeon...
  
  , Chicago
• Fenwick High School, Oak Park
• Flower Career Academy, Chicago
• Foreman High School
  Foreman High School
  Edwin G. Foreman High School is a public 4-year high school located in the Belmont Cragin neighborhood of Chicago, Illinois, USA. It is operated by the Chicago Public Schools. The school was named in the honor of a Chicago banker and civic leader, Edwin G. Foreman...
  
  , Chicago
• Forest View Alternative School, Arlington Heights
• William Fremd High School
  William Fremd High School
  William Fremd High School, or Fremd, is a public four-year high school located in Palatine, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 211, which also includes James B...
  
  , Palatine
• Gage Park High School
  Gage Park High School
  Gage Park High School is a public 4-year high school located in Gage Park neighborhood of Chicago, Illinois, USA.It is part of the Chicago Public Schools Dist...
  
  , Chicago
• Garfield Alternative High School, Chicago
• Glenbrook North High School
  Glenbrook North High School
  Glenbrook North High School, or GBN, is a public four-year high school located in Northbrook, Illinois, a suburb of Chicago, Illinois, in the United States...
  
  , Northbrook
• Glenbrook South High School
  Glenbrook South High School
  Glenbrook South High School, or GBS, is a public four-year high school located in Glenview, Illinois, a suburb of Chicago, Illinois, in the United States. It is part of Northfield Township High School District, which also includes Glenbrook North High School...
  
  , Glenview
• Gordon Tech High School, Chicago
• Ray Graham Training Center, Chicago
• Guerin College Preparatory High School
  Guerin College Preparatory High School
  Guerin College Preparatory High School is a private, Roman Catholic high school in River Grove, Illinois. It is located in the Roman Catholic Archdiocese of Chicago....
  
  , River Grove
• Hales Franciscan High School
  Hales Franciscan High School
  Hales Franciscan High School is a private, Roman Catholic high school in Chicago, Illinois, USA. It is located in the Roman Catholic Archdiocese of Chicago.-Background:...
  
  , Chicago
• Hancock College Preparatory High School, Chicago
• Harlan Community Academy, Chicago
• Harper High School
  Harper High School (Chicago, Illinois)
  William R. Harper High School, is part of the Chicago Public School system. It serves the south side of Chicago, Illinois in the Englewood community. The school is named for William Rainey Harper. The majority of students are African American. Harper High School gained national attention when the...
  
  , Chicago
• John Hersey High School
  John Hersey High School
  John Hersey High School, , is a four-year public high school located in Arlington Heights, Illinois, a northwest suburb of Chicago, Illinois in the United States, it has its students from Arlington Heights and also takes some students from Prospect Heights, Mount Prospect and a small part of Des...
  
  , Arlington Heights
• Hillcrest High School, Country Club Hills
• Hirsch Metropolitan High School
  Hirsch Metropolitan High School
  Emil G. Hirsch Metropolitan High School is a high school located in Chicago, Illinois, USA. It is part of the Chicago Public Schools. The school's sports teams are nicknamed the Huskies.-External Links:*http://www.hirschmetro.org...
  
  , Chicago
• Hoffman Estates High School
  Hoffman Estates High School
  Hoffman Estates High School, or HEHS, is a public four-year high school located in Hoffman Estates, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 211, which also includes James B...
  
  , Hoffman Estates
• Holy Cross High School, River Grove (closed in 2004)
• Holy Trinity High School
  Holy Trinity High School (Chicago)
  Holy Trinity High School is a Catholic secondary school founded in Chicago, Illinois, United States, by the Congregation of Holy Cross in 1910. It is located in the Roman Catholic Archdiocese of Chicago....
  
  , Chicago
• Homewood-Flossmoor High School
  Homewood-Flossmoor High School
  Homewood-Flossmoor High School is a public high school in Flossmoor, Illinois, in the Chicago metropolitan area. The majority of HF students live in Flossmoor and nearby Homewood, but the school also serves areas of Olympia Fields, Chicago Heights, Glenwood, and Hazel Crest serving school...
  
  , Flossmoor
• Hubbard High School, Chicago
• Hyde Park Career Academy
  Hyde Park Career Academy
  Hyde Park Career Academy is a public 4-year high school located in the Woodlawn neighborhood in Chicago, Illinois, USA. It is a part of the Chicago Public Schools District 299.-Notable alumni:...
  
  , Chicago
• Ida Crown Jewish Academy
  Ida Crown Jewish Academy
  Ida Crown Jewish Academy is a Modern Orthodox Jewish high school in West Ridge, Chicago, Illinois,Ida Crown Jewish Academy is a Modern Orthodox Jewish high school in West Ridge, Chicago, Illinois,...
  
  , Chicago
• Illiana Christian High School
  Illiana Christian High School
  Illiana Christian High School is a private, coeducational school in Lansing, Illinois, USA. It was founded in 1945 as a school for the children of Dutch Reformed immigrants in the area.-Educational Philosophy:...
  
  , Lansing
• Immaculate Heart of Mary High School, Westchester
• Jones College Prep High School
  Jones College Prep High School
  William Jones College Preparatory, commonly known as Jones College Prep, is a four-year selective enrollment prep school located in Chicago, Illinois, USA...
  
  , Chicago
• Jubilee Academy, Chicago
• Julian High School
  Julian High School (Chicago, Illinois)
  Percy L. Julian High School , located in Chicago, Illinois is a public four-year high school. It's part of the Chicago Public Schools.-History:...
  
  , Chicago
• Thomas Kelly High School
  Thomas Kelly High School
  Thomas Kelly High School better known as Kelly High School is a public 4-year high school located in the Brighton Park neighborhood in Chicago, Illinois.It is the third largest populated high school in Chicago. Over 80% students identify as Hispanic....
  
  , Chicago
• Kelvyn Park High School
  Kelvyn Park High School
  Kelvyn Park High School is a part of the Chicago Public Schools system in the Hermosa neighborhood of Chicago, Illinois. Situated at 4343 West Wrightwood Avenue, it is adjacent to nearby Kelvyn Park.-External links:...
  
  , Chicago
• John F. Kennedy High School
  John F. Kennedy High School (Chicago, Illinois)
  John F. Kennedy High School is a high school located in Chicago, Illinois, in the United States.- Academics :Kennedy is an Advancement Via Individual Determination school. Kennedy follows the Illinois standards for education. All students must take 3 years of math, 4 years of English, 3 electives,...
  
  , Chicago
• Kenwood Academy
  Kenwood Academy
  Kenwood Academy is a public 4-year high school located in the Kenwood neighborhood of Chicago, Illinois, USA. Kenwood Academy accepts high school students living in its attendance area: From Lake Michigan to Cottage Grove Avenue east to west, and 47th to the Midway Plaisance north to south...
  
  , Chicago
• King College Prep High School
  King College Prep High School
  Dr. Martin Luther King, Jr. College Preparatory High School is a high school located in Chicago's Kenwood neighborhood on Drexel Blvd., about one kilometer from Lake Michigan...
  
  , Chicago
• Lake View High School
  Lake View High School (Chicago, Illinois)
  Lake View High School is a public 4-year high school located in the Lake View neighborhood of Chicago,Illinois. It serves grades 9th through 12th. It is a part of the Chicago Public Schools District 299.-History:...
  
  , Chicago
• Lane Technical College Prep High School
  Lane Technical College Prep High School
  Albert G. Lane Technical College Preparatory High School , is a public, four-year, magnet high school located on the north side of Chicago...
  
  , Chicago
• Las Casas Occupational High School
  Las Casas Occupational High School
  Las Casas Occupational High School is an alternative high school located at 8401 South Saginaw Avenue in the South Chicago area of Chicago, Illinois, United States...
  
  , Chicago
• Latin School of Chicago, Chicago
• Latino Youth Alternative High School, Chicago
• Lemont High School
  Lemont High School
  Lemont High School, or LHS, is a public four-year high school located in Lemont, Illinois, a south-western suburb of Chicago, Illinois, in the United States...
  
  , Lemont
• Leo Catholic High School
  Leo Catholic High School
  Leo Catholic High School is an all-male Catholic high school in the Auburn Gresham neighborhood of Chicago, Illinois, United States. It is located in the Roman Catholic Archdiocese of Chicago and home to a predominantly African–American student body...
  
  , Chicago
• Lincoln Park High School, Chicago
• Robert Lindblom Math & Science Academy, Chicago
• Little Village Lawndale High School Campus
  Little Village Lawndale High School Campus
  Little Village Lawndale High School Campus is a public high school located in the South Lawndale neighborhood of Chicago, Illinois. The campus contains four autonomous small schools with some shared facilities.-The schools:...
  
  , Chicago
• Lourdes High School, Chicago
• Loyola Academy
  Loyola Academy
  Loyola Academy is a private, co-educational college preparatory high school, located in Wilmette, Illinois, a northern suburb of Chicago. Located in the Roman Catholic Archdiocese of Chicago, it is one of 47 Jesuit high schools in the United States and is a member of the Jesuit Secondary Education...
  
  , Wilmette
• Lubavitch Boys High School, Chicago
• Lubavitch Girls High School, Chicago
• Lubavitch Mesivta of Chicago, Chicago
• Luther East High School, Lansing
• Luther High School North
  Luther High School North
  Luther North College Preparatory is an LCMS-affiliated private coeducational high school located in the Portage Park neighborhood of Chicago, Illinois. Its predecessor was Luther Institute and was located in the Near West Side neighborhood of Chicago, Illinois until the early 1950's....
  
  , Chicago
• Luther South Math, Science & Performing Arts High School, Chicago
• Lycée Français de Chicago
  Lycée Français de Chicago
  The Lycée Français de Chicago is a private coeducational day school, offering a dual French and English curriculum from Pre-K through 12th grade...
  
  , Chicago
• Lyons Township High School
  Lyons Township High School
  Lyons Township High School is a public high school located in La Grange, Illinois. Freshmen and sophomores attend class at South campus, located at 4900 S. Willow Springs Rd. in Western Springs, while juniors and seniors attend class at North campus, located at 100 S. Brainard Ave. in La Grange,...
  
  , La Grange
• Maine East High School
  Maine East High School
  Maine East High School, or Maine East, and officially Maine Township High School East, is a public four-year high school located at the corner of Dempster Street and Potter Road in Park Ridge, Illinois, a north-west suburb of Chicago, Illinois, in the United States...
  
  , Park Ridge
• Maine North High School
  Maine North High School
  Maine North High School was a school in unincorporated Maine Township, part of Maine Township High School District 207 which includes Maine East, Maine West, and Maine South High Schools. It closed in 1981....
  
  , Des Plaines (closed in 1981)
• Maine South High School
  Maine South High School
  Maine South High School, or MSHS, is a public four-year high school located in Park Ridge, Illinois, a north-west suburb of Chicago, Illinois, in the United States. It is part of Maine Township High School District 207, which also includes Maine East High School and Maine West High School.Maine...
  
  , Park Ridge
• Maine West High School
  Maine West High School
  Maine West High School, or MWHS, is a public four-year high school located in Des Plaines, Illinois, a north-west suburb of Chicago, Illinois, in the United States...
  
  , Des Plaines
• Manley Career Academy High School
  Manley Career Academy High School
  Manley Career Academy High School is a high school located in Chicago, Illinois, USA. It is part of the Chicago Public Schools. The school's sports teams are nicknamed the Wildcats.-External links:*http://www.manleyhighschool.org...
  
  , Chicago
• Maria High School
  Maria High School (Chicago, Illinois)
  Maria High School is a private, Roman Catholic, all-girls high school in Chicago, Illinois. It is located near Marquette Park and Holy Cross Hospital and is within the Roman Catholic Archdiocese of Chicago.-Background:...
  
  , Chicago
• Marian Catholic High School
  Marian Catholic High School
  Marian Catholic High School is a co-educational, college preparatory secondary school in Chicago Heights, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.-History:...
  
  , Chicago Heights
• Marist High School, Chicago
• John Marshall Metropolitan High School
  John Marshall Metropolitan High School
  John Marshall Metropolitan High School is a public 4-year high school located on the West Side of Chicago, Illinois, United States. It serves the students of the East Garfield Park, West Garfield Park, North Lawndale and Humboldt Park neighborhoods. Marshall's principal is Kenyatta Butler...
  
  , Chicago
• Stephen Tyng Mather High School
  Stephen Tyng Mather High School
  Stephen Tyng Mather High School is a public secondary school located in the West Ridge neighborhood of Chicago, Illinois. Opened in 1959, it is named in honor of Stephen Mather, an industrialist and conservationist who became the first director of the National Park Service .Mather is a...
  
  , Chicago
• Morgan Park Academy
  Morgan Park Academy
  Morgan Park Academy is a coeducational, college preparatory, independent Pre-Kindergarten-12th grade day school located in the Morgan Park neighborhood on the south side of Chicago, Illinois. Founded in 1863, Morgan Park Academy was formerly known as Mt...
  
  , Chicago
• Morgan Park High School
  Morgan Park High School
  Morgan Park High School , located in Chicago, Illinois, at the intersection of 111th street and Vincennes Avenue is a public high school that opened its doors on its present site in 1916, as part of the Chicago Public Schools...
  
  , Chicago
• J. Sterling Morton High School District 201
  J. Sterling Morton High School District 201
  J. Sterling Morton High School District 201 is a school district headquartered in Cicero, Illinois, United States. The district serves the city of Berwyn, the town of Cicero, and the villages of Forest View, Lyons, McCook, and Stickney...
  
  , a district in Cicero and Berwyn that competes athletically as "Morton High School", comprising the following campuses:
  • J. Sterling Morton High School East
    J. Sterling Morton High School East
    J. Sterling Morton High School East is a public secondary school located in Cicero, Illinois. Morton East is one of three schools in J. Sterling Morton High School District 201. Morton East is a sophomore through senior building, with future students attending the J. Sterling Morton Freshman...
    
    , Cicero
  • J. Sterling Morton Freshman Center, Cicero
  • J. Sterling Morton High School West
    J. Sterling Morton High School West
    J. Sterling Morton West High School is a four-year public high school in Berwyn, Illinois. It is a part of J. Sterling Morton High School District 201. Opened in 1958, it is the newer of the two large high schools in the district, the other being J...
    
    , Berwyn
• Mother Theodore Guerin High School, River Grove
• Mother McAuley Liberal Arts High School
  Mother McAuley Liberal Arts High School
  Mother McAuley Liberal Arts High School is an all-girl, Catholic high school located in the Mount Greenwood neighborhood of Chicago, Illinois at 3737 West 99th Street. It is located in the Roman Catholic Archdiocese of Chicago...
  
  , Chicago
• Mount Assisi Academy
  Mount Assisi Academy
  Mount Assisi Academy is a private, Roman Catholic, all-girls high school in Lemont, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.-History:...
  
  , Lemont
• Mount Carmel High School
  Mount Carmel High School (Chicago)
  Mount Carmel High School is an all boys, Catholic high school in the city of Chicago, Illinois. Located in the Roman Catholic Archdiocese of Chicago, the school has been operated by the Carmelite order of priests and brothers since 1900...
  
  , Chicago
• Muhammad University of Islam
  Muhammad University of Islam
  Muhammad University of Islam is a Nation of Islam - affiliated preschool to 12th Grade school in the South Shore area of Chicago, Illinois, United States, located next to Mosque Maryam. Every major NOI mosque has a MUI, the schools are headed by the Nation of Islam's Ministry of Education, led by...
  
  , Chicago
• Nazareth Academy
  Nazareth Academy (La Grange Park, Illinois)
  Nazareth Academy is a Roman Catholic college-preparatory high school located in LaGrange Park, Illinois, in the Roman Catholic Archdiocese of Chicago. It was founded in 1900 by the Sisters of St. Joseph.-History:...
  
  , La Grange Park
• New Trier High School
  New Trier High School
  New Trier High School is a public four-year high school , with its major campus located in Winnetka, Illinois, USA, and a second campus in Northfield, Illinois, with freshman classes and district administration...
  
  , Winnetka
• Niles East High School
  Niles East High School
  Niles East High School was a public secondary school operated by Niles Township High Schools District 219 in Skokie, Illinois between 1938 and 1980. Its sister schools Niles West High School and Niles North High School remain open....
  
  , Skokie
• Niles North High School
  Niles North High School
  Niles North High School, or NNHS, is a public four-year high school located in Skokie, Illinois, a North Shore suburb of Chicago, Illinois, in the United States. It is part of Niles Township Community High School District 219, which also includes Niles West High School. It is also home to several...
  
  , Skokie
• Niles West High School
  Niles West High School
  Niles West High School, or NWHS, is a public four-year high school located in Skokie, Illinois, a suburb of Chicago, in the United States. It is part of Niles Township Community High School District 219, which also includes Niles North High School. Its school teams were originally the Indians, but...
  
  , Skokie
• Noble Street Charter High School
  Noble Street Charter High School
  Noble Street Charter High School is a public charter high school in Chicago with multiple campuses throughout the city:*Chicago Bulls College Prep *Gary Comer College Prep...
  
  , Chicago
• North Cook Young Adult Academy, Des Plaines
• North Lawndale Charter High School, Chicago
• North Shore Country Day School
  North Shore Country Day School
  North Shore Country Day School, is a small private school founded in 1919 and located in Winnetka, Illinois. It consists of a lower school, a middle school, and an upper school.-History:...
  
  , Winnetka
• Northside College Preparatory High School
  Northside College Preparatory High School
  Northside College Preparatory High School is a Chicago Public-Selective Enrollment School. Founded in 1999, it was the first new Chicago Public High School to be built in 20 years. It is a selective enrollment school, teaching at the Honors and AP levels only...
  
  , Chicago
• Northside Learning Center, Chicago
• Northwest Suburban Academy Arlington Heights
• Notre Dame College Prep, Niles
• Notre Dame High School for Girls
  Notre Dame High School for Girls
  Notre Dame High School for Girls is a private, Roman Catholic, all-girls college prep high school in Chicago, Illinois. Notre Dame High School for Girls was founded in 1938 by the Sisters of Notre Dame de Namur and in 2009, was incorporated by the Archdiocese of Chicago, making it part of the St....
  
  , Chicago
• Oak Forest High School
  Oak Forest High School
  Oak Forest High School is a public high school located in Oak Forest, Illinois. It is part of Bremen Community High School District 228 which also includes Tinley Park High School, Hillcrest High School and Bremen High School...
  
  , Oak Forest
• Oak Lawn Community High School
  Oak Lawn Community High School
  Oak Lawn Community High School , is a school in the Chicago suburb of Oak Lawn, Illinois. The name "Spartans" and the colors Green and White were chosen by a committee in tribute to the Michigan State University Spartans, who won the Rose Bowl in 1954.-Academics:In 2009, OLCHS had an average...
  
  , Oak Lawn
• Oak Park and River Forest High School
  Oak Park and River Forest High School
  Oak Park and River Forest High School, or OPRF, is a public four-year high school located in Oak Park, Illinois, a western suburb of Chicago, Illinois, in the United States. It is the only school of Oak Park and River Forest District 200....
  
  , Oak Park
• Our Lady of Tepeyac High School
  Our Lady of Tepeyac High School
  Our Lady of Tepeyae High School is a private, Roman Catholic, all-girls high school in Chicago, Illinois. It is located in the Roman Catholic Archdiocese of Chicago....
  
  , Chicago
• Palatine High School
  Palatine High School
  Palatine High School, or PHS, is a public four-year high school in Township High School District 211. Located at 1111 N. Rohlwing Rd in Palatine, Illinois, United States, a northwest suburb of Chicago...
  
  , Palatine
• Antonia Pantoja High School, Chicago
• Francis W. Parker School
  Francis W. Parker School (Chicago)
  Francis W. Parker School is an independent day school serving students from junior kindergarten through grade twelve of high school. Located in Chicago's Lincoln Park neighborhood, the school is based on the progressive educational philosophies of John Dewey and Colonel Francis Wayland Parker,...
  
  , Chicago
• Walter Payton College Prep
  Walter Payton College Prep
  Walter Payton College Preparatory High School is a selective enrollment public high school in Chicago, Illinois.- History :Walter Payton College Prep, founded in 2000, is part of the Chicago Public Schools system. The school, which is located on Chicago's near north side, is notably one of the...
  
  , Chicago
• Wendell Phillips Academy High School
  Wendell Phillips Academy High School
  Wendell Phillips Academy High School is a public 4-year high school located in the Bronzeville neighborhood of Chicago, Illinois, in the United States. It is part of the Chicago Public Schools and is named for the noted American abolitionist Wendell Phillips...
  
  , Chicago
• Phoenix Military Academy, Chicago
• Prospect High School
  Prospect High School (Illinois)
  Prospect High School, or Prospect, is a public four-year high school located in Mt. Prospect, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 214, which also includes Buffalo Grove High School, Elk Grove High School, John Hersey...
  
  , Mount Prospect
• Prosser Career Academy
  Prosser Career Academy
  Prosser Career Academy is a public vocational high school located in the Belmont Cragin neighborhood of Chicago, Illinois. It was opened in September 1959 for males only, adding females decades later. Prior to the summer of 1998 the school's name was Prosser Vocational High School...
  
  , Chicago
• Providence-St. Mel
  Providence-St. Mel
  Providence St. Mel School is a private, coeducational K-12 school in East Garfield Park, Chicago, Illinois. The school currently has 594 students and 50 teachers.-History:...
  
  , Chicago
• Proviso East High School
  Proviso East High School
  Proviso East High School is a public secondary school in Maywood, Illinois which serves the educational needs of Maywood and three other villages within Proviso Township, Cook County, Illinois: Broadview, Forest Park and Melrose Park. It is the original campus of Proviso Township High Schools...
  
  , Maywood
• Proviso Mathematics and Science Academy
  Proviso Mathematics and Science Academy
  Proviso Mathematics and Science Academy is a magnet high school in Forest Park, Illinois, USA. It is the third and newest school in the Proviso Township High Schools District 209. It serves students in many towns in western Cook County including Forest Park, Broadview, Maywood, Melrose Park,...
  
  , Forest Park
• Proviso West High School
  Proviso West High School
  Proviso West High School is a public high school located in Hillside, Illinois, United States. Proviso West is a part of Proviso Township High Schools District 209, and was opened in 1958. Its sister school is Proviso East High School....
  
  , Hillside
• Queen of Peace High School
  Queen of Peace High School (Illinois)
  Queen of Peace High School is a Roman Catholic high school for girls located in Burbank, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.Queen of Peace was established in 1962 by the Sinsinawa Dominican Sisters. It used St...
  
  , Burbank
• Reavis High School
  Reavis High School
  Reavis High School is a public high school located in Burbank, Illinois. It is named for Dr. William Claude Reavis , a professor at the University of Chicago who played a major role in guaranteeing its completion....
  
  , Burbank
• Regina Dominican High School
  Regina Dominican High School
  Regina Dominican High School is a small all-girls Catholic high school in Wilmette, Illinois, USA. Located in the Roman Catholic Archdiocese of Chicago, it was founded in 1958 and is sponsored by the Adrian Dominican Sisters...
  
  , Wilmette
• Resurrection High School
  Resurrection High School (Chicago, Illinois)
  Resurrection High School is a private, Roman Catholic, all-girls high school in Chicago, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.-History:...
  
  , Chicago
• Rich Central High School
  Rich Central High School
  Rich Central High School or RCHS, is a public four-year high school located in Olympia Fields, Illinois, a southern suburb of Chicago, Illinois, in the United States. The Rich Central Campus serves the cities of Olympia Fields, Matteson, Richton Park,...
  
  , Olympia Fields
• Rich East High School
  Rich East High School
  Rich East High School or REHS, is a public four-year high school located in Park Forest, Illinois, a southern suburb of Chicago, Illinois, in the United States. The Rich East Campus serves the cities of Park Forest, Matteson,Olympia Fields,Chicago Heights, & Richton Park...
  
  , Park Forest
• Rich South High School
  Rich South High School
  Rich South High School or RSHS, is a public four-year high school located in Richton Park, Illinois, a southern suburb of Chicago, Illinois, in the United States. The Rich South Campus serves the cities of Matteson, Park Forest, Richton Park, Olympia Fields & University Park...
  
  , Richton Park
• Rich Township High School, Park Forest
• Richards Career Academy, Chicago
• Harold L. Richards High School
  Harold L. Richards High School
  Harold L. Richards High School is a co-ed public high school located in Oak Lawn, Illinois, a suburb of Chicago, and is a member of Illinois school district 218. The current enrollment is over 1,876 students. The school mascot is the bulldog. The school colors are Gold, Black, and White...
  
  , Oak Lawn
• Ridgewood High School
  Ridgewood High School (Illinois)
  Ridgewood High School, or RHS, is a public four-year high school located in Norridge, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Norridge
• Riverside Brookfield High School
  Riverside Brookfield High School
  Riverside Brookfield High School is a public high school located in Riverside, IL. It serves the towns of Riverside, Brookfield, LaGrange Park, North Riverside and Broadview . The mascot of Riverside Brookfield is Rouser the Bulldog....
  
  , Riverside
• Paul Robeson High School
  Paul Robeson High School (Chicago, Illinois)
  Paul Robeson High School is a public high school in the Englewood neighborhood of the city of Chicago, Illinois. It is a part of Chicago Public Schools...
  
  , Chicago
• Rolling Meadows High School
  Rolling Meadows High School
  Rolling Meadows High School, or RMHS, is a public four-year high school located in Rolling Meadows, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 214. It is part of the second largest school district in Illinois, under Chicago...
  
  , Rolling Meadows
• Roosevelt High School
  Theodore Roosevelt High School (Chicago)
  Theodore Roosevelt High School is a public secondary school in the Albany Park neighborhood of Chicago, Illinois. The school began existence in 1922 as William G...
  
  , Chicago
• Roycemore School
  Roycemore School
  Roycemore School is an independent, nonsectarian, co-educational college preparatory school located in Evanston, Illinois serving students in junior kindergarten through Grade 12. The School's current enrollment is approximately 255 students.-History:...
  
  , Evanston
• St. Benedict High School
  St. Benedict High School (Chicago, Illinois)
  St. Benedict Preparatory High School is a private, Roman Catholic high school in Chicago, Illinois. It is located in the Roman Catholic Archdiocese of Chicago. St...
  
  , Chicago
• St. Francis de Sales High School
  St. Francis de Sales High School (Chicago, Illinois)
  St. Francis de Sales High School is a private, Roman Catholic High School in Chicago, Illinois. It is located on the southeast side of the city, in the Roman Catholic Archdiocese of Chicago.-History:The school is named for St...
  
  , Chicago
• St. Gregory the Great High School
  St. Gregory the Great High School
  St. Gregory the Great High School is a private, Roman Catholic high school in Chicago, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.-Background:...
  
  , Chicago
• St. Ignatius College Prep
  St. Ignatius College Prep
  Saint Ignatius College Prep is a private, coeducational Jesuit high school located in Chicago, Illinois. The school was founded in Chicago in 1870 by Fr. Arnold Damen, S.J., a Belgian missionary to the United States. The school is coeducational, Catholic, college preparatory and sponsored by the...
  
  , Chicago
• St. Joseph High School
  St. Joseph High School (Westchester, Illinois)
  St. Joseph High School is a Roman Catholic, coeducational, college prep, school in Westchester, Illinois, and is sponsored by the Christian Brothers of De La Salle....
  
  , Westchester
• St. Laurence High School, Burbank
• St. Patrick High School
  St. Patrick High School (Chicago)
  St. Patrick High School is an all male college preparatory Catholic high school located in the Portage Park neighborhood on the northwest side of Chicago, Illinois. Opened in 1861, it is among the oldest continuously open high schools in the Chicago area...
  
  , Chicago
• St. Rita of Cascia High School
  St. Rita of Cascia High School
  St. Rita of Cascia High School is an all-male Roman Catholic high school located on the southwest side of Chicago, Illinois, United States. It is located in the Roman Catholic Archdiocese of Chicago and is operated by the Order of Saint Augustine...
  
  , Chicago
• St. Scholastica Academy
  St. Scholastica Academy (Chicago, Illinois)
  St. Scholastica Academy is a private, Roman Catholic, Benedictine all-girls high school in Chicago, Illinois. It is located in the Roman Catholic Archdiocese of Chicago....
  
  , Chicago
• St. Thomas of Villanova Catholic Secondary School, Palatine
• St. Viator High School
  St. Viator High School
  St. Viator High School is a Roman Catholic co-educational secondary school in Arlington Heights, Illinois. It serves as a college preparatory school with approximately eleven-hundred students from the mid- and outer-northwest suburbs of Chicago...
  
  , Arlington Heights
• Carl Sandburg High School
  Carl Sandburg High School
  Carl Sandburg High School, Sandburg, or CSHS, is a public four-year high school located at the intersection of La Grange Road and 131st Street in Orland Park, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is part of Consolidated High School District 230, which also...
  
  , Orland Park
• Schaumburg High School
  Schaumburg High School
  Schaumburg High School, or SHS is a public four-year high school located in Schaumburg, Illinois, a northwest suburb of Chicago, Illinois, in the United States.-History:Schaumburg High School opened on September 17th 1970...
  
  , Schaumburg
• Carl Schurz High School, Chicago
• Senn High School
  Senn High School
  Nicholas Senn High School is located on the North Side of Chicago in the Edgewater community. Senn High School was inaugurated in 1913.-Education:...
  
  , Chicago
• Seton Academy
  Seton Academy (South Holland, Illinois)
  Seton Academy is a private, Roman Catholic high school in South Holland, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.-History:...
  
  , South Holland
• Alan B. Shepard High School
  Alan B. Shepard High School
  Alan B. Shepard High School is a public secondary school located in Palos Heights, Illinois. The school, along with Dwight D. Eisenhower High School and Harold L. Richards High School are part of Community High School District 218. Students who attend the school live in the communities of Palos...
  
  , Palos Heights
• Simeon Career Academy, Chicago
• Singing Winds Waldorf School, Riverside
• 64 Crown Jewish Academy, Chicago
• South Shore High School
  South Shore High School (Chicago, Illinois)
  South Shore High School was a public high school in Chicago, Illinois. It was founded in 1940. Beginning in 2001, the school campus, located at 7529-7627 South Constance Street, was divided into four smaller, more specialized high schools: the School of Entrepenuership, the School of the Arts, the...
  
  , Chicago
• South Side Baptist School
  South Side Baptist School
  South Side Baptist School is a K3-12th grade school in Oak Lawn, Illinois with a Christian curriculum aimed to discipline and encourage the student to progress to his full academic ability...
  
  , Oak Lawn
• Southside Occupational Academy, Chicago
• Spalding High School, Chicago
• Amos Alonzo Stagg High School
  Amos Alonzo Stagg High School
  Amos Alonzo Stagg High School, Stagg, or AAS, is a public four-year high school located at the intersection of S. Roberts Rd. and W. 111th Street in Palos Hills, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is part of Consolidated High School District 230, which also...
  
  , Palos Hills
• Charles P. Steinmetz Academic Centre
  Charles P. Steinmetz Academic Centre
  Charles P. Steinmetz Academic Centre, formely known as Steinmetz High School, is a public 4-year high school located in the Belmont Cragin neighborhood of Chicago, Illinois. It is a part of the Chicago Public Schools District 299...
  
  , Chicago
• Streamwood High School
  Streamwood High School
  Streamwood High School, or SHS, is a public four-year high school located in Streamwood, Illinois, a north-west suburb of Chicago, Illinois, in the United States. It is part of Elgin Area School District U46, which also includes Bartlett High School, Larkin High School, South Elgin High School,...
  
  , Streamwood
• Roger C. Sullivan High School
  Roger C. Sullivan High School
  Roger C. Sullivan High School is a high school located in the Rogers Park neighborhood of Chicago, Illinois. It is one of the many schools which is part of the Chicago Public Schools...
  
  , Chicago
• Taft High School
  William Howard Taft High School (Chicago)
  William Howard Taft High School is a high school located at 6530 West Bryn Mawr Avenue in Chicago, Illinois, in the Norwood Park neighborhood. It is run by the Chicago Public Schools . It is perhaps most famous as being the high school attended by Jim Jacobs, the writer of Grease. Jacobs used Taft...
  
  , Chicago
• Telshe High School, Chicago
• Thornridge High School
  Thornridge High School
  Thornridge High School is a public high school located in Dolton, Illinois. It was built as part of Thornton Township High Schools District 205. It is sometimes confused with the similar sounding schools in the same district: Thornton Township High School and Thornwood High...
  
  , Dolton
• Thornton Fractional North High School
  Thornton Fractional North High School
  Thornton Fractional North High School in Calumet City, Illinois first opened its doors in March 1926 as Thornton Fractional Township High School....
  
  , Calumet City
• Thornton Fractional South High School
  Thornton Fractional South High School
  Thornton Fractional Township South High School is a high school located in Suburban Cook County, Illinois, located about from the city limits of Chicago, south of Downtown Chicago. Thornton Fractional Township South High School is one of three high schools in the Village of Lansing, the others...
  
  , Lansing
• Thornton Township High School
  Thornton Township High School
  Thornton Township High School, often simply referred to as Thornton is a public high school founded in 1899. The school is located in Harvey, Illinois one of the south suburbs of the city of Chicago, Illinois. The school is one of three schools administered by Thornton Township High Schools...
  
  , Harvey
• Thornwood High School
  Thornwood High School
  Thornwood High School is a public high school located in South Holland, Illinois. It was built as part of Thornton Township High Schools District 205.-History:...
  
  , South Holland
• Tilden Career Community Academy
  Tilden High School (Chicago, Illinois)
  Tilden Career Community Academy High School is a public 4-year high school in the Canaryville neighborhood of Chicago , Illinois. It is part of the Chicago Public Schools. The school's sports teams are nicknamed the Blue Devils.-History:...
  
  , Chicago
• Tinley Park High School
  Tinley Park High School
  Tinley Park High School, TPHS or simply Tinley is a public high school located in Tinley Park, Illinois, approximately 30 miles southwest of Chicago...
  
  , Tinley Park
• Trinity High School
  Trinity High School (River Forest, Illinois)
  Trinity High School is a Roman Catholic college preparatory high school for girls located in River Forest, Illinois. Located in the Roman Catholic Archdiocese of Chicago, it was founded in 1918 by members of the Sinsinawa Dominican Sisters...
  
  , River Forest
• Universal School
  Universal School
  Universal School is an Islamic, religious, K-12 private school, that is located in Bridgeview, Illinois. Students take Islamic Studies, Arabic language, and Quran classes. The school motto is "Where Islam and Education come together."...
  
  , Bridgeview
• University of Chicago Laboratory Schools
  University of Chicago Laboratory Schools
  The University of Chicago Laboratory Schools is a private, co-educational day school in Chicago, Illinois. It is affiliated with the University of Chicago...
  
  , Chicago
• Urban Prep Charter Academy for Young Men
  Urban Prep Charter Academy for Young Men
  Urban Prep Academies is a nonprofit organization that operates a network of free open-enrollment public all-male college-preparatory high schools in Chicago. Founded in 2002, and receiving its first Charter approval from Chicago Public Schools in 2005, it operates the nation's first all-male public...
  
  , Chicago
• Vanguard School
  Vanguard School (Illinois)
  Vanguard School is a public high school located in Arlington Heights, Illinois. It is part of Township High School District 214....
  
  , Arlington Heights
  Arlington Heights, Illinois
  Arlington Heights is a village in Cook and Lake counties in the U.S. state of Illinois. A suburb of Chicago, it lies about 25 miles northwest of the city's downtown. The population was 75,101 at the 2010 census....
  
  
• Vaughn Occupational High School, Chicago
• Von Steuben Metropolitan Science Center
  Von Steuben Metropolitan Science Center
  Von Steuben Metropolitan Science Center, formely known as Von Steuben Metropolitan High School, is a high school in Chicago, Illinois, located on the north branch of the Chicago River.The school is named for Friedrich Wilhelm von Steuben....
  
  , Chicago
• Walther Lutheran High School
  Walther Lutheran High School
  Walther Lutheran High School is a private high school in Melrose Park, Illinois, United States.- The Start of Walther Lutheran :Walther was founded and built in its present location thanks to the foresight of a number of leaders of Lutheran congregations in the western suburbs. St. Paul Melrose...
  
  , Melrose Park
• George Washington High School
  George Washington High School (Chicago, Illinois)
  George Washington High School is located on the far southeast side of Chicago in the East Side neighborhood. It serves the students of East Side, Hegewisch, and South Deering. It is located on 114th St and Avenue O.-External links:* ] website]...
  
  , Chicago
• Wells Community Academy High School
  Wells Community Academy High School
  Wells Community Academy High School is a 4-year public high school located in the West Town neighborhood in Chicago, Illinois. Wells serves grades 9 through 12, and is a part of the Chicago Public Schools District 299...
  
  , Chicago
• West Leyden High School
  West Leyden High School
  West Leyden High School is a high school in Northlake, Illinois. First opened for enrollment in 1959, the athletic mascot of West Leyden High School was originally the Knights until 1981...
  
  , Northlake
• West Town Academy
  West Town Academy
  West Town Academy has been a part of Greater West Town Community Development Project , a communitarian non-profit organization working toward development on the west side of Chicago, since 1992....
  
  , Chicago
• Westinghouse Career Academy
  Westinghouse Area Voc High School (Chicago, Illinois)
  Westinghouse College Prep is a public high school in Chicago, Illinois. It has recently become a selective college preparatory school with a college to careers program.-History:...
  
  , Chicago
• Wheeling High School
  Wheeling High School
  Wheeling High School, or WHS, is a public four-year high school located in Wheeling, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 214, which also includes Buffalo Grove High School, Elk Grove High School, John Hersey High...
  
  , Wheeling
• Daniel Hale Williams Preparatory School of Medicine
  Daniel Hale Williams Preparatory School of Medicine
  Daniel Hale Williams Preparatory School of Medicine, or DHW, opened in September 2005. DHW is a public four-year high school with a 7th and 8th grade academic center on the south side of Chicago...
  
  , Chicago
• York Alternative High School, Chicago
• Whitney M. Young Magnet High School
  Whitney M. Young Magnet High School
  Whitney M. Young Magnet High School is a highly selective Chicago public school that opened its doors to students on September 3, 1975 as the city's first public magnet high school...
  
  , Chicago
• Young Women's Leadership Charter School of Chicago
  Young Women's Leadership Charter School of Chicago
  The Young Women's Leadership Charter School of Chicago opened its doors in August 2000, as part of an effort to provide better education for disadvantaged young women on the South Side of Chicago. The charter school focuses on teaching math, science and technology - in response to statistics...
  
  , Chicago

Crawford County

• Hutsonville High School, Hutsonville
• Oblong High School, Oblong
• Robinson High School, Robinson
• Palestine High School, Palestine

DeKalb County

• DeKalb High School, DeKalb
• Genoa-Kingston High School, Genoa
• Hiawatha Junior and Senior High School, Kirkland
• Hinckley-Big Rock High School, Hinckley
• Indian Creek High School, Shabbona
• Sandwich Community High School, Sandwich
• Somonauk High School, Somonauk
• Sycamore High School
  Sycamore High School (Sycamore, Illinois)
  Sycamore High School, or SHS, is a public four-year high school located in Sycamore, Illinois, in the United States. It is part of Sycamore Community Unit School District 427.-Academics:...
  
  , Sycamore

DeWitt County

• Blue Ridge High School, Farmer City
• Clinton High School
  Clinton High School (Clinton, Illinois)
  Clinton Community High School is a secondary school located in Clinton, Illinois. Students that attend the school are located in Clinton as well as surrounding towns such as Wapella, Kenney, Hallsville, and Lane...
  
  , Clinton

Douglas County

• Arcola High School, Arcola
• Arthur Junior-Senior High School, Arthur
• Tuscola High School, Tuscola
• Villa Grove High School, Villa Grove

DuPage County

• Addison Trail High School
  Addison Trail High School
  Addison Trail High School, or ATHS, is a public four-year high school in DuPage County, located approximately half a mile east of Interstate 355 at the intersection of Army Trail Road and Lombard Road in Addison, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of...
  
  , Addison
• Bartlett High School, Bartlett
• Benet Academy
  Benet Academy
  Benet Academy is a co-educational, college-preparatory, Benedictine high school in Lisle, Illinois, United States, overseen by the Diocese of Joliet. Founded in 1887, the school was initially established in Chicago as the all-boys St. Procopius College and Academy by Benedictine monks, who also...
  
  , Lisle
• Downers Grove North High School, Downers Grove
• Downers Grove South High School, Downers Grove
• Driscoll Catholic High School
  Driscoll Catholic High School
  Driscoll Catholic High School was a private college preparatory high school in the village of Addison, Illinois. It had been accredited by the State of Illinois and the North Central Association of Colleges and Schools....
  
  , Addison
• Fenton High School, Bensenville
• Glenbard East High School
  Glenbard East High School
  Glenbard East High School, or GEHS, is a public four-year high school located in Lombard, Illinois, a western suburb of Chicago, in the United States. It is part of Glenbard Township High School District 87.-History:...
  
  , Lombard
• Glenbard North High School
  Glenbard North High School
  Glenbard North High School, or GBN, and locally referred to as "North", is a public four-year high school located at the corner of Kuhn Road and Lies Road in Carol Stream, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Carol Stream
• Glenbard South High School
  Glenbard South High School
  Glenbard South High School, or GSHS or GBS is a public four-year high school located in Glen Ellyn, Illinois. It is part of Glenbard Township High School District 87, and is the smallest of the four Glenbard Township High Schools.-History:...
  
  , Glen Ellyn
• Glenbard West High School
  Glenbard West High School
  Glenbard West High School, or GWHS , and locally referred to as "West," is a public four-year high school located at the corner of Ellyn Avenue and Crescent Boulevard in Glen Ellyn, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Glenbard Township High School...
  
  , Glen Ellyn
• Hinsdale Central High School
  Hinsdale Central High School
  Hinsdale Central High School, or HCHS is a public four-year high school located at the corner of W. 55th St. and S. Grant St. in Hinsdale, Illinois, a western suburb of Chicago, Illinois, in the United States. Founded in 1879, the school is well known for its large spending per student, academic...
  
  , Hinsdale
• Hinsdale South High School
  Hinsdale South High School
  Hinsdale South High School, or HSHS, and locally referred to as "South," is a public four-year high school located at the corner of 75th Street and Clarendon Hills Road in Darien, Illinois, a southwestern suburb of Chicago, Illinois, in the United States.The South campus draws its students from the...
  
  , Darien
• Immaculate Conception High School
  Immaculate Conception High School (Elmhurst, Illinois)
  Immaculate Conception High School is a private, Roman Catholic high school in Elmhurst, Illinois. It is located in the Roman Catholic Diocese of Joliet in Illinois. IC competes in the Suburban Christian Conference. The Boys athletic teams are nicknamed the "Knights", while the Girls teams are...
  
  , Elmhurst
• Indian Plains Alternative High School, Aurora
  Aurora, Illinois
  Aurora is the second most populous city in the U.S. state of Illinois, and the 112th largest city in the United States. A suburb of Chicago, located west of the Loop, its population in 2010 was 197,899. Originally founded within Kane County, Aurora's city limits have expanded greatly over the past...
  
  
• Islamic Foundation School
  Islamic Foundation School
  The Islamic Foundation School or IFS is a Preschool-12th grade school in Villa Park, Illinois. It was established in 1986, by the Islamic Foundation, Villa Park. Students are also taught about Islam in addition to academic subjects...
  
  , Villa Park
• Lake Park High School
  Lake Park High School
  Lake Park High School is a public, four-year high school occupying two campuses, both located in Roselle, Illinois, a western suburb of Chicago. Freshmen and sophomores attend the East Campus , located near Medinah and juniors and seniors attend the West Campus. It is part of the Lake Park...
  
  , Roselle
• Lisle High School
  Lisle High School
  Lisle High School is a public four-year high school located in Lisle, Illinois, a western suburb of Chicago, Illinois, in the United States. It is the part of Lisle Community Unit School District 202.-History:...
  
  , Lisle
• Metea Valley High School
  Metea Valley High School
  Metea Valley High School is a high school in Aurora, Illinois that opened in August, 2009 in DuPage County. The school is one of three high schools operated by the Indian Prairie School District; the others are Waubonsie Valley High School, also in Aurora, and Neuqua Valley High School, in...
  
  , Aurora
• Montini Catholic High School (Lombard, Illinois)
  Montini Catholic High School (Lombard, Illinois)
  Montini Catholic High School is a co-educational, college preparatory, high school, run by the Christian Brothers in Lombard, Illinois. It is located in the Roman Catholic Diocese of Joliet in Illinois. The school was planned by the Christian Brothers in 1963...
  
  
• Naperville Central High School
  Naperville Central High School
  Naperville Central High School is a public four-year comprehensive school ranked in the top 3% of high schools nationally by US News and World Report, covering grades nine through twelve in Naperville, Illinois, a suburb southwest of Chicago in the United States...
  
  , Naperville
• Naperville North High School
  Naperville North High School
  Naperville North High School is a public four-year comprehensive high school located at the corner of Ogden Avenue and Mill Street in the northern-central part of Naperville, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Naperville
• St. Francis High School, Wheaton
• Timothy Christian School, Elmhurst
• Waubonsie Valley High School
  Waubonsie Valley High School
  Waubonsie Valley High School, or WVHS, is a public four-year high school located at the corner of Ogden Avenue and Eola Road in Aurora, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Aurora
• West Chicago Community High School, West Chicago
• Westmont High School
  Westmont High School (Westmont, Illinois)
  Westmont High School, or WHS, is a public four-year high school located in Westmont, a western suburb of Chicago, Illinois, in the United States. It is part of Westmont Community Unit School District 201...
  
  , Westmont
• Wheaton Academy
  Wheaton Academy
  Wheaton Academy is a private, non-denominational Christian high school, that is known for being an educational institution committed to the evangelical Christian faith...
  
  , West Chicago
• Wheaton North High School
  Wheaton North High School
  Wheaton North High School, or WNHS, and locally referred to as "North," is a public four-year high school. It is located at the corner of Geneva Road and Gary Avenue in the northwest corner of Wheaton, Illinois, a middle-class western suburb of Chicago, Illinois, in the United States...
  
  , Wheaton
• Wheaton Warrenville South High School
  Wheaton Warrenville South High School
  Wheaton Warrenville South High School, or WWSHS, is a public four-year high school located at the corner of Butterfield Road and Wiesbrook Road in the southwest corner of the Wheaton, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Wheaton
• Willowbrook High School
  Willowbrook High School
  Willowbrook High School is a public four-year high school located approximately half a mile North of Illinois Route 38 on Ardmore Ave in Villa Park, Illinois, a western suburb of Chicago, Illinois in the United States. It is part of School District 88, which also includes Addison Trail High School...
  
  , Villa Park
• York Community High School
  York Community High School
  York Community High School is a public secondary school in Elmhurst, Illinois, United States. Most of the students reside in Elmhurst, however the district also draws a small number of students from Addison, Bensenville, and Oak Brook...
  
  , Elmhurst

Edgar County

• Chrisman High School, Chrisman
• Kansas High School, Kansas
• Paris Cooperative High School, Paris
• Shiloh High School, Hume

Effingham County

• Altamont High School, Altamont
• Beecher City Junior-Senior High School, Beecher City
• Dieterich Junior-Senior High School, Dieterich
• Effingham High School, Effingham
• St. Anthony High School
  St. Anthony High School (Illinois)
  St. Anthony High School is a private, Roman Catholic high school in Effingham, Illinois. It is located in the Roman Catholic Diocese of Springfield in Illinois. St. Anthony was established in 1874 by the School Sisters of Notre Dame. It is the only Catholic high school in a 50 mile...
  
  , Effingham
• Teutopolis High School, Teutopolis

Fayette County

• Brownstown Junior-Senior High School, Brownstown
• Ramsey High School, Ramsey
• St. Elmo Junior-Senior High School, St. Elmo
• Vandalia Community High School, Vandalia

Ford County

• Gibson City-Melvin-Sibley High School, Gibson City
• Paxton-Buckley-Loda High School, Paxton

Franklin County

• Benton Consolidated High School, Benton
• Christopher High School, Christopher
• Ezra Christian School, West Frankfort
• Frankfort Community High School, West Frankfort
• Sesser-Valier High School, Sesser
• Thompsonville High School, Thompsonville
• Zeigler-Royalton High School, Zeigler

Fulton County

• Astoria High School
  Astoria High School (Illinois)
  Astoria High School, or AHS, is a public four-year high school located at 402 North Jefferson Street in Astoria, Illinois, a village in Fulton County, Illinois, in the Midwestern United States. AHS is part of [Astoria Community Unit School District 1], which serves the community of Astoria, and...
  
  , Astoria
• Avon High School
  Avon High School (Illinois)
  Avon High School, or AHS, is a public four-year high school located at 320 East Wood Street in Avon, Illinois, a village in Fulton County, Illinois, in the Midwestern United States. AHS is part of Avon Community Unit School District 176, which serves the communities of Avon, St. Augustine, and...
  
  , Avon
• Canton High School
  Canton High School (Illinois)
  Canton High School is a public high school located in Canton, Illinois. The school serves about 900 students in grades 9 to 12 in the Canton Union School District....
  
  , Canton
• Cuba High School
  Cuba High School
  Cuba High School, also known as Cuba Senior High School, or CHS, is a public four-year high school located at 20325 North IL Route 97 south of Cuba, Illinois, a small city in Fulton County, in the Midwestern United States, at the intersection of Illinois Routes 95 and 97...
  
  , Cuba
• Farmington Central High School
  Farmington Central High School (Illinois)
  Farmington Central High School, or FCHS, is a public four-year high school located at 310 North Lightfoot Road across the Peoria County line from Farmington, Illinois, a town of Fulton County, Illinois. FCHS is part of Farmington Central Community Unit School District 265, which also includes...
  
  , Farmington
• Lewistown High School
  Lewistown High School (Illinois)
  Lewistown High School, or LHS, is a public four-year high school located at 15205 North IL Route 100 in Lewistown, Illinois, a small city in Fulton County, in the Midwestern United States. LHS is part of Lewistown Community Unit School District 97, which serves the communities of Bryant, Lewistown,...
  
  , Lewistown
• Spoon River Valley High School
  Spoon River Valley High School
  Spoon River Valley High School, also known as Spoon River Valley Senior High School, or SRVHS, is a public four-year high school located at 35265 North IL Route 97 east of London Mills, Illinois, a village in Fulton and Knox Counties, in the Midwestern United States, at the intersection of Illinois...
  
  , London Mills
• VIT High School
  VIT High School
  VIT High School, or VHS, is a public four-year high school located at 1500 U.S. Hwy. 136 East near Table Grove, Illinois, a village in Fulton County, Illinois, in the Midwestern United States. VHS is part of VIT Community Unit School District 2, which serves the communities of Vermont, Ipava, and...
  
  , Table Grove

Greene County

• Carrollton High School, Carrollton
  Carrollton High School (Carrollton, Illinois)
  Carrollton High School is the high school for the Carrollton Community Unit School District #1, located in Carrollton, Illinois. In the 2009-10 school year, 219 students were enrolled in the school.-Athletics:...
  
  
• Greenfield High School, Greenfield
• North Greene High School, White Hall

Grundy County

• Coal City High School
  Coal City High School
  Coal City High School is a four year high school in north-central Illinois. At last count, the school had 650 students, and is a member of the IHSA and the Interstate Eight Conference. Coal City High School recently underwent renovation and was equipped with new state-of-the-art facilities, such...
  
  , Coal City
• Gardner-South Wilmington Township High School, Gardner
• Minooka High School
  Minooka High School
  Minooka Community High School, or MCHS, is a public four-year high school located in Minooka, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is part of Minooka Community High School District 111.-History:...
  
  , Minooka
• Morris Community High School, Morris

Hancock County

• Hamilton High School
  Hamilton High School (Hamilton, Illinois)
  Hamilton High School, or HHS, is a public four-year high school located at 1100 Keokuk Street in Hamilton, Illinois, a small city in Hancock County, Illinois, in the Midwestern United States. HHS is part of Hamilton Community Unit School District 328, which serves the communities of Hamilton and...
  
  , Hamilton
• Illini West High School
  Illini West High School
  Illini West High School, or IWHS, is a public four-year high school located at 600 Miller Street in Carthage, Illinois, a small city in Hancock County, Illinois, in the Midwestern United States. IWHS serves the communities of Carthage, Dallas City, La Harpe...
  
  , Carthage
• Southeastern High School
  Southeastern High School (Illinois)
  Southeastern High School is located in Augusta, Illinois. It is a grades 7-12 public high school, with a student population of around 300 students . The principal is Cyle Riggs and the Athletic Director is Tim Kerr...
  
  , Augusta
• Warsaw High School
  Warsaw High School (Illinois)
  Warsaw High School, or WHS, is a public four-year high school located at 340 South 11th Street in Warsaw, Illinois, a small city in Hancock County, Illinois, in the Midwestern United States. WHS serves the communities of Warsaw, Basco, Colusa, Nauvoo, Niota, Sutter, and Tioga...
  
  , Warsaw

Henry County

• AlWood High School
  AlWood High School
  AlWood High School, or AHS, is a public four-year high school located at 301 E. Fifth Avenue in Woodhull, Illinois, a village in Clover Township of Henry County, Illinois, in the Midwestern United States. The name AlWood comes from the combination of Alpha and Woodhull, two villages in southwestern...
  
  , Woodhull
• Annawan High School
  Annawan High School
  Annawan High School, or AHS, is a public four-year high school located at 501 W South St. in Annawan, Illinois, a village in Annawan Township of Henry County, Illinois, in the Midwestern United States. AHS is part of Annawan Community Unit School District 226, which also includes Annawan Grade...
  
  , Annawan
• Cambridge High School
  Cambridge High School (Illinois)
  Cambridge High School, or CHS, is a public four-year high school located at 300 S. West St. in Cambridge, Illinois, a village in Cambridge Township of Henry County, Illinois, in the Midwestern United States. CHS is part of Cambridge Community Unit School District 227, which also includes Cambridge...
  
  , Cambridge
• Geneseo High School
  Geneseo High School
  Geneseo High School is located in Geneseo, Illinois, USA. The school is part of the Geneseo Community Unit School District 228, which covers Geneseo, Atkinson, and parts of Colona. The school is well known for its strong football program, the Geneseo Maple Leafs, also known as the Green Machine...
  
  , Geneseo
• Galva High School
  Galva High School
  Galva High School, or GHS, is a public four-year high school located at 1020 Center Ave. in Galva, Illinois, a small city in Galva Township of Henry County, Illinois, in the Midwestern United States. GHS is part of Galva Community Unit School District 224, which also includes Galva Junior High...
  
  , Galva
• Kewanee High School
  Kewanee High School
  Kewanee High School, or KHS, is a public four-year high school located at 1211 E. Third Street in Kewanee, Illinois, a city in Kewanee Township of Henry County, Illinois, in the Midwestern United States...
  
  , Kewanee
• Orion High School
  Orion High School
  Orion High School, or OHS, is a public four-year high school located at 1103 13th St. in Orion, Illinois, a village in Western Township of Henry County, Illinois, in the Midwestern United States. OHS is part of Orion Community Unit School District 223, which also includes Orion Middle School, and...
  
  , Orion
• Wethersfield High School
  Wethersfield High School (Illinois)
  Wethersfield High School, also known as Kewanee High School, is a public four-year high school located at 439 Willard St. in Kewanee, Illinois, a city in Kewanee and Wethersfield Townships of Henry County, Illinois, in the Midwestern United States...
  
  , Kewanee

Iroquois County

• Central High School
  Central High School (Clifton, Illinois)
  Clifton Central High School is a high school located in Clifton, Illinois, USA. It has about 400 students. The principal is Martin D. Felesena. The sports teams are called the Central Comets and the girls are the Lady Comets....
  
  , Clifton
• Christ Lutheran High School
  Christ Lutheran High School
  Christ Lutheran High School is a High School located in Buckley, Illinois....
  
  , Buckley
• Cissna Park High School, Cissna Park
• Crescent-Iroquois High School, Crescent City
• Donovan Junior-Senior High School, Donovan
• Iroquois West High School, Gilman
• Milford High School, Milford
• Watseka Comm High School, Watseka

Jackson County

• Brehm Preparatory School
  Brehm Preparatory School
  Brehm Preparatory School is a not-for-profit 501 co-educational college preparatory day and boarding school for students with complex learning disabilities, founded in 1982. Brehm Preparatory School is located in Carbondale, Illinois. The school enrolls students in grades 6-12. The average class...
  
  , Carbondale
• Carbondale Community High School
  Carbondale Community High School
  Carbondale Community High School is a public high school located in Carbondale, Illinois, United States. It serves grades 9-12 and is part of its own school district, having at least five different feeder schools. Carbondale Community High School has 1214 students.-Athletics:Carbondale Community...
  
  , Carbondale
• Elverado High School, Elkville
• Murphysboro High School, Murphysboro
• Trico High School, Campbell Hill

Jefferson County

• Mount Vernon Township High School, Mount Vernon
• Waltonville High School, Waltonville
• Webber Township High School, Bluford
• Woodlawn Community High School, Woodlawn

Jo Daviess County

• East Dubuque High School
  East Dubuque High School
  East Dubuque High School, or EDHS, is a public four-year high school located at 200 Parklane Drive in East Dubuque, Illinois, a small city in Jo Daviess County, Illinois, in the Midwestern United States. EDHS serves the community and surrounding area of East Dubuque...
  
  , East Dubuque
• Galena High School
  Galena High School (Illinois)
  Galena High School is the public secondary school in Galena, Illinois, and is part of Galena Unit School District 120. , GHS has roughly 260 students. Its current building was built in 1957.School Song- "Old Galena High"...
  
  , Galena
• River Ridge High School
  River Ridge High School (Illinois)
  River Ridge High School, or RRHS, is a public four-year high school located at 4141 Illinois Route 84 South near Hanover, Illinois, a village in Jo Daviess County, Illinois, in the Midwestern United States. RRHS serves the communities and surrounding areas of Elizabeth and Hanover...
  
  , Hanover
• Scales Mound High School
  Scales Mound High School
  Scales Mound High School, or SMHS, is a public four-year high school located at 210 Main Street in Scales Mound, Illinois, a village in Jo Daviess County, Illinois, in the Midwestern United States. SMHS serves the community and surrounding area of Scales Mound...
  
  , Scales Mound
• Stockton High School
  Stockton High School (Illinois)
  Stockton High School, or SHS, is a public four-year high school located at 540 North Rush Street in Stockton, Illinois, a village in Jo Daviess County, Illinois, in the Midwestern United States. SHS serves the community and surrounding areas of Stockton...
  
  , Stockton
• Warren High School
  Warren High School (Warren, Illinois)
  Warren High School, or WHS, is a public four-year high school located at 311 South Water Street in Warren, Illinois, a village in Jo Daviess County, Illinois, in the Midwestern United States. WHS serves the communities and surrounding areas of Warren, Apple River, and Nora...
  
  , Warren

Kane County

• Academy of the Cross, St. Charles (opening after 2013)
• Aurora Central Catholic High School
  Aurora Central Catholic High School
  Aurora Central Catholic High School is a Roman Catholic secondary school under the direction of the Diocese of Rockford. ACC began as two separate secondary schools in 1926. Madonna Catholic High School, a girls school, and Roncalli High School, a boys school, merged in 1968 to become Aurora...
  
  , Aurora
• Aurora Christian School, Aurora
• Batavia High School, Batavia
• Broadview Academy, La Fox
  La Fox, Illinois
  La Fox is an unincorporated community in Blackberry Township, Kane County, Illinois, USA. The community is located 4 miles west of Geneva and 5 miles east of Elburn. It serves as a station on Metra's Union Pacific/West Line.-History:...
  
   (closed in May 2007)
• Central High School
  Central High School (Burlington, Illinois)
  Central High School, or Burlington Central, is a public four-year high school located in Burlington, Illinois, a north-west suburb of Chicago, Illinois, in the United States...
  
  , Burlington
• Dundee-Crown High School
  Dundee-Crown High School
  Dundee-Crown High School is a high school located in Carpentersville, Illinois, United States, a suburb of Chicago.Dundee-Crown High School was made from Dundee Community High School and Irving Crown High school consolidation in 1983. It is a AAA school for IHSA sports...
  
  , Carpentersville
• East Aurora High School
  East Aurora High School
  East Aurora High School, or EAHS, is a public four-year high school located in Kane County, at the corner of Smith Boulevard and Fifth Avenue in Aurora, Illinois, a western suburb of Chicago, Illinois, in the United States. It is the sole high school in East Aurora Public School District 131...
  
  , Aurora
• Elgin Academy
  Elgin Academy (Elgin, Illinois)
  Elgin Academy is an independent, coeducational, college-preparatory school in Elgin, Illinois.The Academy was established by charter of the Illinois General Assembly in 1839 to provide students with a classical education. The Academy's original building, Old Main, was constructed in 1855-6, and is...
  
  , Elgin
• Geneva Community High School
  Geneva High School (Illinois)
  Geneva Community High School, or GHS, is a public high school located in Geneva, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Geneva Community Unit School District 304.-History:...
  
  , Geneva
• Gifford Street High School, Elgin
• Hampshire High School
  Hampshire High School (Illinois)
  Hampshire High School is a public high school for students in grades 9 through 12 located in Hampshire, Illinois. Hampshire High School serves students from Hamphire and surrounding areas, including Gilberts, Pingree Grove, Carpentersville, Huntley, and Sleepy Hollow...
  
  , Hampshire
• Illinois Mathematics and Science Academy
  Illinois Mathematics and Science Academy
  The Illinois Mathematics and Science Academy, or IMSA, is a three-year residential public high school located in Aurora, Illinois, USA, with an enrollment of approximately 650 students...
  
  , Aurora
• Kaneland High School
  Kaneland High School
  Kaneland High School, or KHS, is a public four-year high school located in Maple Park, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Kaneland Community Unit School District 302.-History:...
  
  , Maple Park
• Larkin High School
  Larkin High School
  Larkin High School, or LHS, is a public four-year high school located in Elgin, Illinois, a north-west suburb of Chicago, Illinois, in the United States...
  
  , Elgin
• Marmion Academy
  Marmion Academy
  Marmion Academy is a Roman Catholic high school for young men located in Aurora, Illinois. It is located in the Roman Catholic Diocese of Rockford.The academy is run by the Benedictine monks of Marmion Abbey, located on campus...
  
  , Aurora
• Rosary High School
  Rosary High School (Aurora, Illinois)
  Rosary High School was established in 1963 by the Dominican Sisters of Springfield, Illinois as a private, all-girls, Roman Catholic high school. It is located in Aurora, Illinois, and part of the Roman Catholic Diocese of Rockford...
  
  , Aurora
• South Elgin High School
  South Elgin High School
  South Elgin High School , opened 2005, is a four-year high school located in South Elgin, Illinois, a north-west suburb of Chicago, Illinois, in the United States. It is part of Elgin Area School District U46, which also includes Elgin High School, Larkin High School, Bartlett High School, and...
  
  , South Elgin
• St. Charles East High School
  St. Charles East High School
  Saint Charles East High School is a public four-year high school located in St. Charles, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Community Unit School District 303 which also includes Saint Charles North High School....
  
  , St. Charles
• St. Charles North High School
  St. Charles North High School
  Saint Charles North High School, or SCN, is a public four-year high school, located in St. Charles, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , St. Charles
• St. Edward Central Catholic High School
  St. Edward Central Catholic High School (Elgin, Illinois)
  St. Edward Central Catholic High School is a private, Roman Catholic high school in Elgin, Illinois. It is located in the Roman Catholic Diocese of Rockford and competes athletically in the Suburban Christian Conference....
  
  , Elgin
• West Aurora High School
  West Aurora High School
  West Aurora High School, or WAHS, is a public four-year high school located in Aurora, Illinois. It is part of West Aurora Public School District 129. The school is also referred to as "West," and "West High,".- History :...
  
  , Aurora

Kankakee County

• Bishop McNamara High School
  Bishop McNamara High School (Kankakee, Illinois)
  Bishop McNamara High School is a private, Roman Catholic high school in Kankakee, Illinois. It is located in the Roman Catholic Diocese of Joliet in Illinois.-History:...
  
  , Kankakee
• Bradley-Bourbonnais Community High School, Bradley
• Grace Baptist Academy, Kankakee
• Grant Park High School, Grant Park
• Herscher High School
  Herscher High School
  Herscher High School is a public coeducational high school in Herscher, Illinois. The school nickname is the Tigers and the school colors are gold and black.- Athletics :...
  
  , Herscher
  Herscher, Illinois
  Herscher is a village in Kankakee County, Illinois, United States. The population was 1,523 at the 2000 census, and 1,619 as of a 2009 estimate...
  
  
• Indian Oaks Academy, Manteno
• Kankakee High School
  Kankakee High School
  Kankakee High School is a public secondary school in Kankakee, Illinois and is part of the Kankakee School District 111. KHS serves grades nine through twelve....
  
  , Kankakee
  Kankakee, Illinois
  Kankakee is a city in Kankakee County, Illinois, USA. As of the 2000 census, the city population was 25,561, and 26,840 as of a 2009 estimate. It is the county seat of Kankakee County...
  
  
• Manteno Township High School, Manteno
  Manteno, Illinois
  Manteno is a village in Kankakee County, Illinois, United States. The population was 8,575 in 2009. It is part of the Kankakee–Bradley Metropolitan Statistical Area and the Chicago–Naperville–Michigan City, IL-IN-WI Combined Statistical Area.-General information:Manteno, Illinois...
  
  
• Momence High School, Momence
• St. Anne Community High School, St. Anne
• Kankakee Trinity Academy, Kankakee

Kendall County

• Newark Community High School
  Newark Community High School District 18
  Newark Community High School is a public high school serving students from LaSalle, Kendall, and Grundy counties in Illinois. It is located in the town of Newark, in Kendall County. In the 2008-2009 school year, there was an enrolment of 186 students in grades 9-12...
  
  , Newark
• Oswego East High School
  Oswego East High School
  Oswego East High School, or OEHS, is a public four-year coeducational high school located in Oswego, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is part of Oswego Community Unit School District 308, which also includes Oswego High School...
  
  , Oswego
• Oswego High School, Oswego
• Plainfield South High School
  Plainfield South High School
  Plainfield South High School, or PSHS, is a four-year public high school located in Joliet, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , Joliet
• Plano High School
  Plano High School (Illinois)
  Plano High School is a public secondary school in Plano, Illinois, USA, serving students in grades 9–12...
  
  , Plano
• Yorkville High School
  Yorkville High School
  Yorkville High School, or YHS, is a public four-year high school located in Yorkville, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Yorkville Community Unit School District 115.-History:...
  
  , Yorkville

Knox County

• Abingdon High School
  Abingdon High School (Illinois)
  Abingdon High School, or AHS, is a public four-year high school located in Abingdon, Illinois. AHS is part of Abingdon Community Unit School District 217, which also includes Abingdon Middle School, and Hedding Elementary School.- Academics :...
  
  , Abingdon
• Galesburg High School
  Galesburg High School
  Galesburg High School is a public high school in Galesburg, Illinois. Galesburg High School was established in 1861 in downtown Galesburg. It has since moved to Fremont Street on the west side of town...
  
  , Galesburg
• Knoxville High School
  Knoxville High School (Illinois)
  Knoxville High School, or KHS, is a public four-year high school located at 600 E. Main Street in Knoxville, Illinois, a small city of Knox County, Illinois, in the Midwestern United States. KHS is part of Knoxville Community Unit School District 202, which also includes Knoxville Junior High...
  
  , Knoxville
• ROWVA High School
  ROWVA High School
  ROWVA High School, ROWVA Senior High School, or RHS, is a public four-year high school located at 346 East ROVA Drive in Oneida, Illinois, a village in Knox County, Illinois, in the Midwestern United States...
  
  , Oneida
• Williamsfield High School
  Williamsfield High School
  Williamsfield High School, or WHS, is a public four-year high school located at 325 Kentucky Avenue in Williamsfield, Illinois, a village of Knox County, Illinois, in the Midwestern United States. WHS is part of Williamsfield Community Unit School District 210, which also includes Williamsfield...
  
  , Williamsfield

LaSalle County

• Earlville High School, Earlville
• LaSalle-Peru High School
  LaSalle-Peru High School
  LaSalle-Peru Township High School, also known as LaSalle-Peru High School, LPHS, or simply LP, is a public four-year high school located at 541 Chartres Street in LaSalle, Illinois, a small city in LaSalle County, Illinois, in the Midwestern United States. LPHS serves the communities and...
  
  , LaSalle
• Leland High School
  Leland High School (Leland, Illinois)
  Leland High School is an American public high school located in Leland, Illinois. It serves grades 9 through 12 as part of the Leland Community School School District #1....
  
  , Leland
• Marquette High School
  Marquette High School (Ottawa, Illinois)
  Marquette Academy is a private, Roman Catholic high school in Ottawa, Illinois. It is located in the Roman Catholic Diocese of Peoria.-History:...
  
  , Ottawa
• Mendota Township High School, Mendota
• Ottawa Township High School, Ottawa
• St. Bede Academy
  St. Bede Academy
  Saint Bede Academy is a private, four-year, Catholic college-preparatory high school located in Peru, Illinois. The campus buildings and monastery are situated on of wooded land. The monastery is home to 32 Benedictine monks who have taken a vow of stability, meaning that they remain at Saint Bede...
  
  , Peru
• Seneca High School, Seneca
• Serena High School, Serena
• Streator Township High School
  Streator Township High School
  Streator Township High School, also known as Streator High School is often abbreviated SHS, is a high school located in Streator, Illinois at 202 West Lincoln Avenue.-History:...
  
  , Streator

Lake County

• Antioch Community High School
  Antioch Community High School
  Antioch Community High School, Antioch, or ACHS, is a public four-year high school located in Antioch, Illinois, a far north suburb of Chicago, Illinois, in the United States. It is part of Community High School District 117, which also includes Lakes Community High School.-History:ACHS was built...
  
  , Antioch
• Barrington High School
  Barrington High School (Lake County, Illinois)
  Barrington High School is a public four-year high school located in Barrington, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Barrington Community Unit School District 220.-Original structure:...
  
  , Barrington
• Carmel High School
  Carmel High School (Mundelein, Illinois)
  Carmel Catholic High School is a co-educational, college preparatory, Catholic high school run jointly by the priests and brothers of the Order of Carmelites and the Sisters of Charity of the Blessed Virgin Mary. Located in Mundelein, Illinois, Carmel serves all of Lake County, as well as some of...
  
  , Mundelein
• Deerfield High School
  Deerfield High School (Illinois)
  Deerfield High School, or DHS, is a public four-year high school in Deerfield, Illinois, a suburb of Chicago, Illinois, in the United States. It is part of Township High School District 113, which also includes Highland Park High School....
  
  , Deerfield
• Gateway School, Lake Villa
  Lake Villa, Illinois
  Lake Villa is a village in Lake County, Illinois United States. The population was 5,864 at the 2000 census. Lake Villa lies within Lake Villa Township...
  
  
• Grant Community High School
  Grant Community High School
  Grant Community High School was established in 1930 and is a public high school located in Fox Lake, Illinois, United States.-District and school information:...
  
  , Fox Lake
• Grayslake Central High School
  Grayslake Central High School
  Grayslake Central High School is a high school located in Grayslake, Illinois and is part of Grayslake Community High School District 127.- History :...
  
  , Grayslake
• Grayslake North High School
  Grayslake North High School
  Grayslake North High School is a high school located in Grayslake and is part of Grayslake Community High School District 127.-Background:The high school was built in 2004 to lower class sizes at Grayslake Community High School on Lake Street. In the school's first year , it housed all of the...
  
  , Grayslake
• Highland Park High School
  Highland Park High School (Highland Park, Illinois)
  Highland Park High School, or HPHS, is a public four-year high school located in Highland Park, Illinois, a North Shore suburb of Chicago, Illinois, in the United States. It is part of Township High School District 113, which also includes Deerfield High School.Prior to the 1949–50 school year, the...
  
  , Highland Park
• Lakes Community High School
  Lakes Community High School
  Lakes Community High School, or LCHS, is a public four-year high school located in Lake Villa, Illinois, a northern suburb of Chicago, Illinois, in the United States...
  
  , Lake Villa
• Lake Forest Academy
  Lake Forest Academy
  Lake Forest Academy is a college preparatory boarding and day school for grades 9 through 12 located on the North Shore in Lake Forest, Illinois, United States. As of the 2008-2009 school year, students at Lake Forest Academy come from 20 states and 28 countries. The current Head of School is Dr....
  
  , Lake Forest
• Lake Forest High School
  Lake Forest High School (Illinois)
  Lake Forest High School, or LFHS, is a public four-year high school located in Lake Forest, Illinois, a North Shore suburb of Chicago, Illinois, in the United States. It is the only school of Lake Forest Community High School District 115, which serves the communities of Lake Forest, Lake Bluff,...
  
  , Lake Forest
• Lake Zurich High School
  Lake Zurich High School (Lake Zurich, Illinois)
  Lake Zurich High School, or LZHS, is a public four-year high school located in Lake Zurich, Illinois, a northwest suburb of Chicago, in the United States...
  
  , Lake Zurich
• Cyd Lash Academy, Gages Lake
  Gages Lake, Illinois
  Gages Lake is a census-designated place in the Warren Township of Lake County, Illinois, United States. The population was 10,198 at the 2010 census.-Geography:Gages Lake is located at ....
  
  
• Libertyville High School
  Libertyville High School
  Libertyville High School, or LHS, is a public four-year high school located in Libertyville, Illinois, a northern suburb of Chicago, Illinois, in the United States...
  
  , Libertyville, Illinois
  Libertyville, Illinois
  Libertyville is an affluent northern suburb of Chicago in Lake County, Illinois, United States. It is located west of Lake Michigan on the Des Plaines River. The 2000 census population was 20,742; the 2005 estimate was 21,760...
  
  
• Mundelein High School
  Mundelein High School
  Mundelein High School, or MHS, is a public four-year high school located in Mundelein, Illinois, a northern suburb of Chicago, Illinois, in the United States. It is the only school in Mundelein Consolidated High School District 120.-History:...
  
  , Mundelein
• New Tech High at Zion-Benton East
  New Tech High at Zion-Benton East
  New Tech High at Zion-Benton East, or New Tech, is a public four-year high school located at the intersection of Bethesda Drive and 23rd Street in Zion, Illinois, a town located in the northeastern corner of Illinois and a suburb of Chicago. It is the second school of Zion-Benton Township High...
  
  , Zion
• North Chicago Community High School
  North Chicago Community High School
  North Chicago Community High School, also known as North Chicago and NCCHS, is a public four-year high school located in North Chicago, Illinois, a northern suburb of Chicago, Illinois, in the United States. It is part of --North Chicago School District 187]]...
  
  , North Chicago
• Round Lake High School
  Round Lake High School
  Round Lake High School, officially Round Lake Senior High School, and commonly RLHS, is a public four-year high school located in Round Lake, Illinois, a northern suburb of Chicago, Illinois, in the United States...
  
  , Round Lake
• St. Martin De Porres High School, Waukegan
  Waukegan, Illinois
  Waukegan is a city and county seat of Lake County, Illinois. As of the 2000 census, the city had a total population of 87,901. The 2010 population was 89,078. It is the ninth-largest city in Illinois by population...
  
  
• Adlai E. Stevenson High School, Lincolnshire
• Vernon Hills High School
  Vernon Hills High School
  Vernon Hills High School, or VHHS, is a public four-year high school located in Vernon Hills, Illinois, a northern suburb of Chicago, Illinois, in the United States. It is part of Community High School District 128, which also includes Libertyville High School.-History:Following the successful...
  
  , Vernon Hills
• Warren Township High School
  Warren Township High School
  Warren Township High School, or Warren, is a public four-year high school located in Gurnee, Illinois, a northern suburb of Chicago, in the United States. Due to the size of the student body, the school is split across two campuses: the O'Plaine Road Campus for freshmen and sophomores, and the...
  
  , Gurnee
• Wauconda High School
  Wauconda High School
  Wauconda High School, officially Wauconda Community High School, and most commonly WHS, is a public four-year high school located in Wauconda, Illinois, a northern suburb of Chicago, Illinois, in the United States...
  
  , Wauconda
• Waukegan High School
  Waukegan High School
  Waukegan High School, or WHS, is a public, four-year high school located in Waukegan, Illinois, USA, a city to the North of Chicago, Illinois. WHS first opened its doors in 1870. Today, the Brookside Campus extends from Berwick Avenue to McAree Road, and from Brookside Avenue to the center line of...
  
  , Waukegan
• Woodlands Academy Of The Sacred Heart
  Woodlands Academy of the Sacred Heart
  Woodlands Academy of the Sacred Heart is a private, Roman Catholic girls' high school in Lake Forest, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.-Sports:...
  
  , Lake Forest
  Lake Forest, Illinois
  Lake Forest is an affluent city located in Lake County, Illinois, United States. The city is south of Waukegan along the shore of Lake Michigan, and is a part of the Chicago metropolitan area and the North Shore. Lake Forest was founded around Lake Forest College and was laid out as a town in...
  
  
• Zion-Benton Township High School
  Zion-Benton Township High School
  Zion-Benton Township High School, or ZBTHS, is a public four-year high school located at the corner of Kenosha Road and 21st Street in Zion, Illinois, a northern suburb of Chicago, Illinois, in the United States. It is part of Zion-Benton Township High School District 126. The school...
  
  , Zion

Lee County

• Amboy High School
  Amboy High School
  Amboy High School, or AHS, is a public four-year high school located at 11 East Hawley Avenue in Amboy, Illinois, a small city of Lee County, Illinois, in the Midwestern United States...
  
  , Amboy
• Ashton-Franklin Center High School
  Ashton-Franklin Center High School
  Ashton-Franklin Center High School, or AFCHS, is a public four-year high school located at 611 Western Avenue in Ashton, Illinois, a village in Lee County, Illinois, in the Midwestern United States. AFCHS serves the communities and surrounding areas of Ashton and Franklin Grove...
  
  , Ashton
• Dixon High School
  Dixon High School (Illinois)
  Dixon High School is a high school located on Lincoln Statue Drive and Peoria Avenue on the northern side of Dixon, Illinois. In 1918 the north and south districts were consolidated into one district and it was decided that a new, larger high school was needed...
  
  , Dixon
• Paw Paw High School
  Paw Paw High School (Illinois)
  Paw Paw High School, or PPHS, is a public four-year high school located at 511 Chapman in Paw Paw, Illinois, a village in Lee County, Illinois, in the Midwestern United States. PPHS serves the communities and surrounding areas of Paw Paw...
  
  , Paw Paw

Livingston County

• Dwight High School, Dwight
• Flanagan High School, Flanagan
  Flanagan, Illinois
  Flanagan is a village in Livingston County, Illinois, United States. The population was 1,083 at the 2000 census. The local high school and grade school are both located within the village limits.-Geography:Flanagan is located at ....
  
  
• Pontiac Township High School
  Pontiac Township High School
  Pontiac Township High School is a public high school for grades 9-12 in Pontiac, Illinois, USA.PTHS offers over 100 courses, including nine AP classes....
  
  , Pontiac
• Prairie Central High School
  Prairie Central High School
  Prairie Central High School is the high school for the Prairie Central Consolidated School District in central Illinois. It is located in Fairbury, Illinois.The current principal is Dan Casillas.-History:...
  
  , Fairbury
• Tri-Point High School, Cullom
  Cullom, Illinois
  Cullom is a village in Livingston County, Illinois, United States. The population was 563 at the 2000 census.-Geography:Cullom is located at ....
  
  
• Woodland High School
  Woodland High School (Illinois)
  Woodland High School is a small public high school located at 5800 E 3000 North Rd., in Streator, Illinois. Its athletic teams play in the Tri-County Conference; its mascot is the Warriors....
  
  , Streator
  Streator, Illinois
  Streator is a city in LaSalle and partially in Livingston counties in the U.S. state of Illinois. The city is situated on the Vermilion River approximately southwest of Chicago, Illinois in the prairie and farm land of north-central Illinois. It is the center of the geographic region known as...
  
  

Logan County

• Lincoln Community High School
  Lincoln Community High School
  Lincoln Community High School is located at 1000 Primm Road in Lincoln, Illinois. The school has 912 students for the 2009-2010 school year, down from over 1200 30 years earlier.-Sports:...
  
  , Lincoln
• Mount Pulaski High School, Mount Pulaski
• Hartsburg-Embden High School, Hartsburg

Macon County

• Argenta-Oreana High School, Argenta
• Decatur Christian High School, Forsyth
• Eisenhower High School
  Eisenhower High School (Decatur, Illinois)
  Dwight Eisenhower High School is a public high school located in Decatur, Illinois. The school serves about 1200 students in grades 9 to 12 in Decatur Public Schools District 61...
  
  , Decatur
• Lutheran School Association, Decatur
• MacArthur High School, Decatur
• Maroa-Forsyth High School, Maroa
• Meridian High School
  Meridian High School (Macon, Illinois)
  Meridian High School is a public four year high school located in Macon, Illinois. It is located about 9 miles south of Decatur, Illinois. Its first year of existence was fall of 1994 when it was formed by the merger of the Macon School District and the Blue Mound School District...
  
  , Macon
• Mount Zion High School, Mount Zion
• Sangamon Valley High School, Niantic
• St. Teresa High School
  St. Teresa High School (Decatur, Illinois)
  St. Teresa High School is a private, Roman Catholic high school in Decatur, Illinois. It is located in the Roman Catholic Diocese of Springfield in Illinois....
  
  , Decatur
• Warrensburg-Latham High School, Warrensburg

Macoupin County

• Bunker Hill High School, Bunker Hill
• Carlinville High School, Carlinville
• Gillespie High School, Gillespie
• Mount Olive High School, Mount Olive
• North Mac High School, Virden
• Northwestern High School
  Northwestern High School (Illinois)
  Palmyra Northwestern high school is located northwest part of Macoupin County, Illinois. Four towns are included in the district. Hagamon, Hettick, Modesto, Palmyra, and Scottville all attend Northwestern High School....
  
  , Palmyra
• Southwestern High School, Piasa
• Staunton High School, Staunton

Madison County

• Alton Senior High School, Alton
  Alton, Illinois
  Alton is a city on the Mississippi River in Madison County, Illinois, United States, about north of St. Louis, Missouri. The population was 27,865 at the 2010 census. It is a part of the Metro-East region of the Greater St. Louis metropolitan area in Southern Illinois...
  
  
• Civic Memorial High School
  Civic Memorial High School
  Civic Memorial High School is a high school for 9th to 12th grade students located in Bethalto, Illinois, United States. It serves students from Bethalto, Meadowbrook, Cottage Hills, and parts of Rosewood Heights and Moro .The school was originally named Bethalto High School...
  
  , Bethalto
  Bethalto, Illinois
  Bethalto is a village located in Madison County, Illinois, USA. Bethalto, like the rest of Madison County, is part of the Illinois Metro-East portion of the Greater St. Louis metropolitan area...
  
  
• Collinsville High School
  Collinsville High School
  Collinsville High School is a four-year comprehensive public high school in the Collinsville Community Unit School District 10. In 2011, Collinsville High School had an enrollment of 1,985 students.-Academics:...
  
  , Collinsville
  Collinsville, Illinois
  Collinsville is a city located mainly in Madison County, and partially in St. Clair County, both in Illinois. As of the 2010 census, the city had a population of 26,016. Collinsville is approximately 12 miles from St. Louis, Missouri and is considered part of that city's Metro-East area...
  
  
• East Alton-Wood River High School, Wood River
  Wood River, Illinois
  Wood River is a city in Madison County, Illinois, United States. The population was 11,296 at the 2000 census.-Geography:Wood River is located at ....
  
  
• Edwardsville High School, Edwardsville
  Edwardsville, Illinois
  Edwardsville is a city in Madison County, Illinois, United States. As of the 2010 census, the city population was 24,293. It is the county seat of Madison County and is the third oldest city in the State of Illinois. The city was named in honor of Ninian Edwards, then Governor of the Illinois...
  
  
• Granite City High School, Granite City
  Granite City, Illinois
  Granite City is a city in Madison County, Illinois, United States, part of the Greater St. Louis metropolitan area. At the 2010 census, the population was 29,849, making it the third largest city in the Metro-East and Southern Illinois, behind Alton and Belleville...
  
  
• Highland High School
  Highland High School (Highland, Illinois)
  Highland High School is located in Highland, Illinois and is part of Highland Community Unit School District 5 and is far inferior to Triad High School.-Profile:Highland High School12760 Troxler AvenueHighland, Illinois 62249phone: 654-7131...
  
  , Highland
  Highland, Illinois
  Highland is a city in Madison County, Illinois, United States. The population was 9,433 at the 2010 census. Highland began as a Swiss settlement and derived its name from later German immigrants.Highland is a sister city of Sursee in Switzerland....
  
  
• Livingston High School, Livingston
  Livingston, Illinois
  Livingston is a village in Madison County, Illinois, United States. The population was 825 at the 2000 census.-Geography:Livingston is located at ....
  
  
• Madison Senior High School, Madison
  Madison, Illinois
  Madison is a city in Madison County and partially in St. Clair County, Illinois, United States. The population was 4,545 at the 2000 census. It is home to Gateway International Raceway and the first Bulgarian Orthodox church in the United States.-Geography:...
  
  
• Marquette Catholic High School
  Marquette Catholic High School (Alton, Illinois)
  Marquette Catholic High School is a private, Roman Catholic high school in Alton, Illinois. It is located in the Roman Catholic Diocese of Springfield in Illinois.-History:...
  
  , Alton
  Alton, Illinois
  Alton is a city on the Mississippi River in Madison County, Illinois, United States, about north of St. Louis, Missouri. The population was 27,865 at the 2010 census. It is a part of the Metro-East region of the Greater St. Louis metropolitan area in Southern Illinois...
  
  
• Metro-East Lutheran High School, Edwardsville
  Edwardsville, Illinois
  Edwardsville is a city in Madison County, Illinois, United States. As of the 2010 census, the city population was 24,293. It is the county seat of Madison County and is the third oldest city in the State of Illinois. The city was named in honor of Ninian Edwards, then Governor of the Illinois...
  
  
• Roxana High School
  Roxana High School
  Roxana High School is a secondary school in Roxana, Illinois, USA. The school's mascot is the shell, named for the former Shell Oil refinery also located in the town...
  
  , Roxana
  Roxana, Illinois
  Roxana is a village in Madison County, Illinois, United States. The population was 1,547 at the 2000 census. A majority of the land in Roxana is taken up by the Wood River Conoco-Phillips oil refinery; the refinery was built and originally owned by Shell Oil...
  
  
• Triad High School
  Triad High School (Illinois)
  - Basic Information :Triad is a high school located in Troy, Illinois. Triad serves the communities of Troy, St. Jacob, and Marine, as well as small portions of Collinsville, Maryville, Glen Carbon, and Highland. The school district has a total area of . The majority of Triad High School students...
  
  , Troy
  Troy, Illinois
  Troy is a city in Madison County, Illinois, United States. The population was 8,524 at the 2000 census.Troy is part of the St. Louis Metropolitan Statistical Area...
  
  
• Venice High School, Venice
  Venice, Illinois
  Venice is a city in Madison County, Illinois, United States. The population was 2,528 at the 2000 census.The Venice Power Station, a combustion turbine generator -type Ameren power plant, is located in Venice.-Geography:...
  
  

Marion County

• Centralia High School, Centralia
• Odin High School, Odin
• Patoka Senior High School, Patoka
• Salem Community High School, Salem
• Sandoval Junior-Senior High School, Sandoval
• South Central High School, Farina

Marshall County

• Henry-Senachwine High School
  Henry-Senachwine High School
  Henry-Senachwine High School, or HSHS, is a public four-year high school located at 1023 College Street in Henry, Illinois, a village in Marshall County, Illinois, in the Midwestern United States. HSHS serves the communities of Henry and Putnam...
  
  , Henry
• Midland High School
  Midland High School (Illinois)
  Midland High School, also known as Varna Midland, or MHS, is a public four-year high school located at 1830 Illinois State Route 17 outside of Varna, Illinois, a village in Marshall County, Illinois, in the Midwestern United States. MHS serves the communities of Varna, Lacon, and Sparland...
  
  , Varna

Mason County

• Havana High School
  Havana High School
  Havana High School, or HHS, is a public four-year high school located at 501 South McKinley Street in Havana, Illinois, a small town in Mason County, in the Midwestern United States. HHS is part of Havana Community Unit School District 126, which serves the communities of Bath, Havana, Kilbourne,...
  
  , Havana
• Illini Central High School, Mason City http://www.illinicentral.org/
• Midwest Central High School, Manito
• Havana-Easton Central, centrally located between Havana and Easton

McDonough County

• Bushnell-Prairie City High School
  Bushnell-Prairie City High School
  Bushnell-Prairie City High School, or BPCHS, is a public four-year high school located at 845 North Walnut Street in Bushnell, Illinois, a small city in McDonough County, Illinois, in the Midwestern United States...
  
  , Bushnell
• Macomb High School
  Macomb High School
  Macomb High School, or MHS, is a public four-year high school located at 1525 S. Johnson Street in Macomb, Illinois, a city in McDonough County, Illinois, in the Midwestern United States. MHS is part of Macomb Community Unit School District 185, which also includes Macomb Junior High School, Edison...
  
  , Macomb
• West Prairie High School
  West Prairie High School
  West Prairie High School, also known as Sciota West Prairie, or WPHS, is a public four-year high school located at 18575 East 800th Street near Sciota, Illinois, a village of McDonough County, Illinois, in the Midwestern United States...
  
  , Sciota

McHenry County

• Alden-Hebron High School, Hebron
• Cary-Grove High School
  Cary-Grove High School
  Cary-Grove High School is a high school in Cary, Illinois, USA; it is part of Community High School District 155. In 1995, it was the subject of much news attention after the Fox River Grove level crossing accident that killed seven students. In 2006, on the anniversary of the accident, another...
  
  , Cary
• Crystal Lake Central High School
  Crystal Lake Central High School
  Crystal Lake Central High School, often referred to as "Central" or "CLC," is the oldest of the three high schools in Crystal Lake, Illinois, United States.-History:...
  
  , Crystal Lake
• Crystal Lake South High School
  Crystal Lake South High School
  Crystal Lake South High School, often referred to as "South" or "CLS," is one of three high schools in Crystal Lake, Illinois, United States, and currently has a body of roughly 1916 students...
  
  , Crystal Lake
• Faith Lutheran High School
  Faith Lutheran High School
  Faith Lutheran High School commonly known as Faith or FLHS is a parochial high school for students in grades 9-12 located in Crystal Lake, Illinois...
  
  , Crystal Lake
• Harvard High School, Harvard
• Huntley High School
  Huntley High School
  Huntley High School is a rapidly growing, public high school in northern Illinois. The school serves the entire Consolidated School District 158 area, which includes all of Huntley, Illinois, and portions of Lake in the Hills, Algonquin, and other surrounding communities and rural...
  
  , Huntley
• Harry D. Jacobs High School
  Harry D. Jacobs High School
  Harry D. Jacobs High School is a public high school for students in grades 9 through 12 located in Algonquin, Illinois, a suburb of Chicago, serving students from the west half of the Village of Algonquin and its surrounding areas, including Lake in the Hills, Gilberts, some of Sleepy Hollow, and...
  
  , Algonquin
• Johnsburg High School
  Johnsburg High School
  Johnsburg High School is a public High School in Johnsburg, Illinois; a town located in northeast McHenry County. Its mascot is the Skyhawk.-Community:...
  
  , Johnsburg
• Larkin High School
  Larkin High School
  Larkin High School, or LHS, is a public four-year high school located in Elgin, Illinois, a north-west suburb of Chicago, Illinois, in the United States...
  
  , Elgin
• Marengo Community High School
  Marengo Community High School
  Marengo Community High School is a public high school located in southwestern McHenry County, Illinois, that serves the communities of Marengo and Union, as well as the surrounding rural areas. The school has an enrollment of approximately 850 students....
  
  , Marengo
• Marian Central Catholic High School
  Marian Central Catholic High School
  Marian Central Catholic High School is a private, Roman Catholic high school in Woodstock, Illinois, United States. It is located in the Roman Catholic Diocese of Rockford....
  
  , Woodstock
• McHenry East High School
  McHenry East High School
  McHenry East High School is a public high school in McHenry, Illinois, United States. Lynn Schnelker is the school's principal....
  
  , McHenry
• McHenry West High School
  McHenry West High School
  McHenry West High School is a high school in McHenry, Illinois. The school's current capacity is 1600 students and as of the 2009-2010 school year, 1597 students were enrolled. Its principal is Michael Roberts. The school colors are orange and black, and the mascot is Leonidas the Warrior...
  
  , McHenry
• Prairie Ridge High School
  Prairie Ridge High School
  Prairie Ridge High School is the newest of the four high schools in Community High School District 155 in Crystal Lake, Illinois, United States. The other three high school in the area include: Crystal Lake Central, Crystal Lake South, and Cary Grove. Prairie Ridge High school opened in 1997 to...
  
  , Crystal Lake
• Richmond-Burton Community High School, Richmond
• Woodstock High School
  Woodstock High School (Illinois)
  Woodstock High School, home of the Blue Streaks, is a public high school located in Woodstock, Illinois, a part of Woodstock Community Unit School District 200. Established in 1921, it is located fifteen minutes south of Wisconsin and one hour northwest of Chicago...
  
  , Woodstock
• Woodstock North High School
  Woodstock North High School
  Woodstock North High School, home of the Thunder, is a public high school located in Woodstock, Illinois, a part of Woodstock Community Unit School District 200. Opened in 2008, it is located fifteen minutes south of Wisconsin and one hour northwest of Chicago...
  
  , Woodstock

McLean County

• Bloomington High School, Bloomington
• Calvary Baptist Academy, Bloomington
• Central Catholic High School
  Central Catholic High School (Bloomington, Illinois)
  Central Catholic High School is a Catholic high school in Bloomington, Illinois, and serves approximately 400 students from around the Bloomington-Normal area....
  
  , Bloomington
• Chenoa High School, Chenoa
• Cornerstone Christian Academy, Bloomington
• El-Paso-Gridley High School, Gridley
• Heyworth High School, Heyworth
• LeRoy High School, LeRoy
• Lexington High School
  Lexington High School (Illinois)
  Lexington High School is the high school of Lexington Community Unit School District 7 in Lexington, Illinois. The high school usually enrolls 40 to 50 students in each of the 4 grade levels.-Academics:...
  
  , Lexington
• Normal Community High School
  Normal Community High school
  Normal Community High School is a public high school located in Normal, Illinois that was founded in 1905. NCHS serves parts of Normal, Bloomington, and Towanda and is home to over 1,900 students with 150 faculty and staff....
  
  , Normal
• Normal Community West High School
  Normal Community West High School
  Normal Community West High School is a public high school in Normal, Illinois. The mascot is the wildcat and school colors are black and silver. The school opened in 1995 and its current student body numbers roughly 2,000.-Sports:Football...
  
  , Normal
• Olympia High School, Stanford
• Regional Alternative School, Bloomington
• Ridgeview High School, Colfax
• Tri-Valley High School, Downs
• University High School
  University High School (Normal)
  University High School , located in Normal, Illinois, is one of two "laboratory schools" of the College of Education at Illinois State University designed for research and teacher-training; the other is Thomas Metcalf School, an elementary school...
  
  , Normal

Menard County

• Athens Senior High School, Athens
• Greenview High School, Greenview
• Porta High School, Petersburg

Monroe County

• Beck AVC Alternative School, Red Bud
• Columbia High School
  Columbia High School (Columbia, Illinois)
  Columbia High School is a public high school in Columbia, Illinois. It is part of Columbia Community Unit School District 4.-Mission:"The mission of Columbia High School is to provide a quality educational program that encourages educational excellence in a safe environment and prepares students...
  
  , Columbia
• Gibault Catholic High School
  Gibault Catholic High School
  Gibault Catholic High School is a private, Roman Catholic high school in Waterloo, Illinois. It is located in the Roman Catholic Diocese of Belleville. The school is named in honor of Father Pierre Gibault.-Background:...
  
  , Waterloo
• Valmeyer High School, Valmeyer
• Waterloo High School
  Waterloo High School (Illinois)
  Waterloo High School is a high school in Waterloo, Illinois.Waterloo High School is located at 505 E. Bulldog Boulevard. It is the only public high school in the Waterloo area.-New School:...
  
  , Waterloo

Montgomery County

• Hillsboro High School
  Hillsboro High School (Illinois)
  Hillsboro High School is a coed public high school located in Hillsboro, Illinois the county seat of Montgomery County, Illinois, in the United States. HHS is part of the Hillsboro School District, ....
  
  , Hillsboro
• Lincolnwood High School
  Lincolnwood High School
  Lincolnwood High School is a public high school located in Raymond in Montgomery County, Illinois....
  
  , Raymond
• Litchfield High School
  Litchfield High School (Illinois)
  Litchfield High School is a coed public high school located in Litchfield, Illinois in Montgomery County....
  
  , Litchfield
• Nokomis High School
  Nokomis High School
  Nokomis High School is a coed public high school located in Nokomis, Illinois in Montgomery County....
  
  , Nokomis

Morgan County

• Illinois School for the Deaf (ISD), Jacksonville http://www.morgan.k12.il.us/ISD/
• Illinois School for the Visually Impaired (ISVI), Jacksonville http://www.isvi.net/
• Jacksonville High School, Jacksonville
• Meredosia-Chambersburg High School, Meredosia
• Routt Catholic High School, Jacksonville
• Triopia Junior-Senior High School, Concord
• Waverly High School, Waverly

Ogle County

• Byron High School
  Byron High School (Byron, Illinois)
  Byron High School is located in the small city of Byron, Illinois population: 3,284. Byron High School is located 17 miles southwest from Rockford, Illinois, the state's 3rd largest city.-Revenue:...
  
  , Byron
• Forreston High School, Forreston
• Oregon High School, Oregon
• Polo Community High School, Polo
• Rochelle Township High School
  Rochelle Township High School
  Rochelle Township High School, commonly referred to as RTHS, is a secondary school located in Rochelle, Illinois. Originally built in 1918, with nearly a dozen additions built on over the next 80 years, the entire edifice was razed in 2006 upon the completion of a new building, located about a...
  
  , Rochelle
• Stillman Valley High School, Stillman Valley

Peoria County

• Brimfield High School
  Brimfield High School
  Brimfield High School, or BHS, is a public four-year high school located at 323 East Clinton Street in Brimfield, Illinois, a village in Peoria County, Illinois, in the Midwestern United States. BHS is part of Brimfield Community Unit School District 309, which serves the communities of Brimfield,...
  
  , Brimfield
• Dunlap High School
  Dunlap High School
  Dunlap High School, or DHS, is a public four-year high school located at 5220 West Legion Hall Road in Dunlap, Illinois, a village in Peoria County, Illinois, in the Midwestern United States. DHS serves the communities of Dunlap, Alta, Edelstein, Edwards, Peoria , and Princeville...
  
  , Dunlap
• Elmwood High School
  Elmwood High School (Elmwood, Illinois)
  Elmwood High School, or EHS, is a public four-year high school located at 301 West Butternut Street in Elmwood, Illinois, a small city in Peoria County, Illinois, in the Midwestern United States...
  
  , Elmwood
• Illini Bluffs High School
  Illini Bluffs High School
  Illini Bluffs High School, or IBHS, is a public four-year high school located at 212 North Saylor Street in Glasford, Illinois, a village in Peoria County, Illinois, in the Midwestern United States. IBHS serves the communities of Glasford, Kingston Mines, and Mapleton...
  
  , Glasford
• Illinois Valley Central High School
  Illinois Valley Central High School
  Illinois Valley Central High School, also known as Chillicothe IVC, IVCHS, or simply IVC, is a public four-year high school located at 1300 West Sycamore Street in Chillicothe, Illinois, a city in Peoria County, Illinois, in the Midwestern United States...
  
  , Chillicothe
• Limestone Community High School
  Limestone Community High School District 310
  Limestone Community High School is a public high school in Bartonville, Peoria County, Illinois. The school is at the corner of Airport and Pfeiffer Roads, has around 1500 students, and is in the Mid-Illini Conference...
  
  , Bartonville
• Manual High School
  Manual High School (Peoria, Illinois)
  Manual High School is a public high school located in the south end of Peoria, Illinois. It is the southernmost of the three city high schools operated by the Peoria Public Schools. Manual opened in 1909 and moved from its Lincoln avenue site to a new building located at 811 S...
  
  , Peoria
• Peoria High School
  Peoria High School (Peoria, Illinois)
  Peoria High School is a public high school in Peoria, Illinois. Peoria High School was established in 1856 and is the oldest continually operating high school west of the Allegheny Mountains. Peoria High is located at 1615 N. North Street and moved to this location in 1916...
  
   (Central), Peoria
• Peoria Alternative School, Peoria
• Peoria Christian School, Peoria
• Peoria Heights High School
  Peoria Heights High School
  Peoria Heights High School, or PHHS, is a public four-year high school located at 508 East Glen Avenue in Peoria Heights, Illinois, a village in Peoria County, in the Midwestern United States. PHHS is part of Peoria Heights Community Unit School District 325, which serves the community of Peoria...
  
  , Peoria Heights
• Princeville High School
  Princeville High School
  Princeville High School, or PHS, is a public four-year high school located at 302 Cordis Avenue in Princeville, Illinois, a village in Peoria County, Illinois, in the Midwestern United States. PHS is part of Princeville Community Unit School District 326, which also includes Princeville Grade School...
  
  , Princeville
• Peoria Notre Dame High School
  Peoria Notre Dame High School
  Peoria Notre Dame High School is a Catholic parochial high school in Peoria, Illinois. It is the largest parochial school in the Roman Catholic Diocese of Peoria with approximately 815 students and has a college preparatory curriculum. According to the school, more than 99% of students graduating...
  
  , Peoria
• Richwoods High School
  Richwoods High School
  Richwoods High School is the most northern of the three regular public high schools in Peoria, Illinois, United States. Opened as a township high school in 1957, it was brought into Peoria Public Schools District 150 in the 1960s. Feeder middle schools are Mark Bills, Lindbergh, Rolling Acres...
  
  , Peoria
• E. N. Woodruff High School, Peoria- CLOSED

Perry County

• DuQuoin High School, DuQuoin
• Pinckneyville Community High School
  Pinckneyville Community High School
  Pinckneyville Community High School is a public high school in Pinckneyville, Illinois. It is located in Perry County Illinois.-Academics:PCHS requires students to obtain a minimum of 32 credit hours in order to graduate...
  
  , Pinckneyville

Piatt County

• Atwood Hammond High School, Atwood
• Bement High School, Bement
• Cerro Gordo High School, Cerro Gordo
• DeLand-Weldon High School, DeLand
• Monticello High School
  Monticello High School (Illinois)
  Monticello High School is a coed public secondary institution located in Monticello, Illinois. It is a part of Community Unit School District #25...
  
  , Monticello
  Monticello, Illinois
  Monticello is a city in Piatt County, Illinois, United States. The population was 5,138 at the 2000 census, and 5,374 at a 2009 estimate. It is the county seat of Piatt County.-Geography:Monticello is located at ....
  
  

Pike County

• Griggsville-Perry High School
  Griggsville-Perry High School
  Griggsville-Perry High School, or GPHS, is a public four-year high school located at 202 North Stanford Street in Griggsville, Illinois, a small city in Pike County, Illinois, in the Midwestern United States. GPHS serves the communities of Griggsville, Perry, and Fishhook...
  
  , Griggsville
• Pittsfield High School
  Pittsfield High School
  Pittsfield High School, or PHS, is a public four-year high school located at 201 East Higbee Street in Pittsfield, Illinois, a small city in Pike County, Illinois, in the Midwestern United States. PHS serves the communities of Pittsfield, Baylis, Milton, Nebo, Pearl, and Rockport...
  
  , Pittsfield
• Pleasant Hill High School
  Pleasant Hill High School (Illinois)
  Pleasant Hill High School, or PHHS, is a public four-year high school located at 501 East Quincy Street in Pleasant Hill, Illinois, a village in Pike County, Illinois, in the Midwestern United States. PHHS serves the community of Pleasant Hill...
  
  , Pleasant Hill
• Western High School
  Western High School (Barry, Illinois)
  Western High School, also known as Barry Western, or WHS, is a public four-year high school located at 401 McDonough Street in Barry, Illinois, a small city in Pike County, Illinois, in the Midwestern United States. WHS serves the communities of Barry, Hull, New Canton, and Kinderhook...
  
  , Barry

Pulaski County

• Century High School, Ullin
• Meridian High School
  Meridian High School (Illinois)
  Meridian High School is a senior high school located in Mounds, Illinois, USA, serving grades 9-12....
  
  , Mounds

Randolph County

• Chester High School
  Chester High School (Chester, Illinois)
  Chester High School is a public high school in Chester, Illinois, United States.- References :Chester High School Summit Yearbook 2009www.chester139.com/chs- Dance and Drill :...
  
  , Chester
• Coulterville High School, Coulterville
• Red Bud High School, Red Bud
• Sparta High School, Sparta
• Steeleville High School, Steeleville

Richland County

• East Richland High School, Olney http://www.east.rchlnd.k12.il.us/erhs/index.htm
• West Richland High School, Noble

Rock Island County

• Alleman High School
  Alleman High School (Rock Island, Illinois)
  Alleman Catholic High School is a private, Roman Catholic high school in Rock Island, Illinois. It is located in the Roman Catholic Diocese of Peoria.-School history:Alleman High School was established in 1949. It was named in honor of Rev...
  
  , Rock Island
• Moline High School
  Moline High School
  Moline High School, or Moline, is a public four-year high school located in Moline, Illinois, a city in Rock Island County, in the United States...
  
  , Moline
• Riverdale High School
  Riverdale High School (Port Byron, Illinois)
  Riverdale High School, or RHS, is a public four-year high school located at 9622 256th Street North in Port Byron, Illinois, a village in Rock Island County, Illinois, in the Midwestern United States. RHS is part of Riverdale Community Unit School District 100, which also includes Riverdale Middle...
  
  , Port Byron
• Rock Island High School
  Rock Island High School
  Rock Island High School, also known as "Rocky", is a public four-year high school located in Rock Island, Illinois, USA. Rocky is within the Rock Island-Milan School District No. 41, and the school colors are crimson and gold.-Technology:...
  
  , Rock Island
• Rockridge High School
  Rockridge High School
  Rockridge High School, or RHS, is a public four-year high school located at 14110 134th Avenue West in Taylor Ridge, Illinois, an unincorporated area in Rock Island County, Illinois, in the Midwestern United States...
  
  , Taylor Ridge
• United Township High School
  United Township High School
  United Township High School, also known as UTHS or UT, is a public four-year high school located in East Moline, Illinois, a city in Rock Island County, in the United States. The school is the only public high school in the city of East Moline, and is part of United Township High School District 30...
  
  , East Moline
  East Moline, Illinois
  East Moline is a city in Rock Island County, Illinois, United States. The population was 20,333 at the 2000 census. East Moline is one of the five Quad Cities,, along with the cities of Rock Island, Moline, and the Iowa cities of Davenport and Bettendorf. The Quad Cities has a population of 379,690...
  
  

St. Clair County

• Apostolic Learning Academy (K-12), Dupo
• Althoff Catholic High School
  Althoff Catholic High School
  Althoff Catholic High School is a secondary education, Roman Catholic, private school, in Belleville, Illinois, in the Roman Catholic Diocese of Belleville....
  
  , Belleville
• Belleville High School-East
  Belleville High School-East
  Belleville High School East, or Belleville Township High School East or simply Belleville East, is one of three major high schools in Belleville, Illinois. It is one of two school in Illinois' district 201. It and its sister school, Belleville West, comprise the largest school district in St. Clair...
  
  , Belleville
• Belleville High School-West
  Belleville High School-West
  Belleville Township High School West, or Belleville West, is a public four-year high school located in Belleville, Illinois, a city in the St. Louis, Missouri Metro East, in the United States...
  
  , Belleville
• Cahokia High School
  Cahokia High School
  Cahokia High School is a public four-year high school located in Cahokia, Illinois, in St. Clair County, Illinois, just across the Mississippi River from St. Louis, Missouri. It is part of Cahokia Unit School District 187...
  
  , Cahokia
• Collinsville High School
  Collinsville High School
  Collinsville High School is a four-year comprehensive public high school in the Collinsville Community Unit School District 10. In 2011, Collinsville High School had an enrollment of 1,985 students.-Academics:...
  
  , Collinsville
• Dupo High School, Dupo
• East St. Louis Senior High School
  East St. Louis Senior High School
  East Saint Louis Sr. High School is the only high school located in East Saint Louis, Illinois. The school serves about 2,140 students in grades 9 to 12 in the East Saint Louis Public Schools district. It was featured in the Jonathan Kozol book Savage Inequalities.- Sports :East St...
  
  , East St. Louis
• Freeburg Community High School, Freeburg
• Lebanon High School
  Lebanon High School (Illinois)
  Lebanon High School is the public high school of Lebanon Community Unit School District 9 in Lebanon, Illinois.-Athletics:Lebanon competes in the Cahokia Conference, and is a member of the Illinois High School Association , the organization which governs most sports and competitive activities...
  
  , Lebanon
• Marissa Junior-Senior High School, Marissa
• Mascoutah Community High School, Mascoutah
• New Athens High School, New Athens
• O'Fallon Township High School
  O'Fallon Township High School
  O'Fallon Township High School is a public secondary school in O'Fallon, Illinois. In 2009, OTHS was ranked 49th out of the top 100 high schools in Illinois by the Chicago Sun Times.-History:...
  
  , O'Fallon
• SIU Charter School of East St. Louis, East St. Louis

Saline County

• Carrier Mills-Stonefort High School, Carrier Mills
• Galatia High School, Galatia
• Harrisburg High School, Harrisburg
• Eldorado High School, Eldorado

Sangamon County

• Auburn High School, Auburn
  Auburn, Illinois
  Auburn is a city in Sangamon County, Illinois, United States. The population was 4,317 at the 2000 census, and 4,445 in 2009. It is part of the Springfield, Illinois Metropolitan Statistical Area.-Geography:Auburn is located at ....
  
  
• Divernon High School
  Divernon High School
  Divernon High School is a public, community school in the Divernon Community Unit School District 13 in Divernon, Illinois. The sports team mascot is the Divernon Dragons. It no longer exists. Divernon has now merged with Auburn and became Auburn/Divernon Schools now. The old Divernon school in...
  
  , Divernon
• Glenwood High School
  Glenwood High School (Illinois)
  Glenwood High School of Chatham, Illinois, is a public school located just south of the state capital, Springfield. It is the only public high school in the Ball-Chatham School District, which is located in southern Sangamon County and includes the southern portion of the city of Springfield....
  
  , Chatham
• Lanphier High School
  Lanphier High School
  Lanphier High School, in the capital of the U.S. state of Illinois, Springfield, is a public high school affiliated with Springfield Public School District 186...
  
  , Springfield
• Lutheran High School
  Lutheran High School (Springfield, Illinois)
  Lutheran High School in the capital of the U.S. state of Illinois, Springfield, is a private, Lutheran high school that was founded in 1978 . The school is accredited by the Illinois State Board of Education and the National Lutheran School Accreditation...
  
  , Springfield
• New Berlin High School, New Berlin
• Pleasant Plains High School, Pleasant Plains
• Riverton High School, Riverton
• Rochester High School
  Rochester High School (Illinois)
  Rochester High School of Rochester, IL is a public high school located five miles east of Springfield, IL. As the only high school serving District 3A, Rochester High School accommodates students from Rochester, Buckhart, portions of eastern Springfield, and other surrounding areas. Rochester...
  
  , Rochester
• Sacred Heart-Griffin High School
  Sacred Heart-Griffin High School
  Sacred Heart-Griffin High School, often abbreviated SHG, is Springfield, Illinois' largest private high school. The school is Roman Catholic and is located in the Roman Catholic Diocese of Springfield in Illinois. On the school's campus is a motherhouse for a Dominican order of religious...
  
  , Springfield
• Springfield High School
  Springfield High School (Illinois)
  Springfield High School is a public secondary school located in Springfield, Illinois. It is the oldest of the three high schools in Springfield Public Schools District 186 . The school draws mainly from the west side of Springfield.While the school opened in 1857, the current building was...
  
  , Springfield
• Springfield Southeast High School, Springfield
• Tri-City High School, Buffalo
• Ursuline Academy
  Ursuline Academy (Illinois)
  Ursuline Academy in Springfield, Illinois, was a Catholic high school that operated from 1857 until 2007. In its final years it was affiliated with Springfield College in Illinois . Ursuline Academy billed itself as a college preparatory school...
  
  , Springfield - closed 2007
• Williamsville High School, Williamsville

Scott County

• Bluffs High School, Bluffs
• Winchester High School
  Winchester High School (Illinois)
  Winchester High School, or WHS, is a public four-year high school located at 200 West Cross Street in Winchester, Illinois, a village in Scott County, Illinois, in the Midwestern United States. WHS serves the communities and surrounding areas of Winchester, Alsey, and Manchester...
  
  , Winchester

Shelby County

• Central A & M High School, Moweaqua
• Cowden-Herrick High School, Cowden
• Shelbyville High School, Shelbyville
• Stewardson-Strasburg High School
  Stewardson-Strasburg High School
  Stewardson-Strasburg Community High School , located in Shelby County, Illinois is the lone senior high school in Stewardson-Strasburg Community Unit School District 5A. Stewardson-Strasburg High School is located approximately three miles between Stewardson and Strasburg on Illinois Route 32...
  
  , Strasburg
• Tower Hill High School, Tower Hill (Annexed with Pana Sr. High School, Christian County)
• Windsor Junior & Senior High School, Windsor

Stephenson County

• Aquin Central Catholic High School http://www.aquinschools.org/aquinschools.html, Freeport
  Freeport, Illinois
  Freeport is a city in and the county seat of Stephenson County, Illinois, United States. The population was 26,443 at the 2000 census. The mayor of Freeport is George W...
  
  
• Dakota High School http://www.dakota201.com/, Dakota
  Dakota, Illinois
  Dakota is a village in Stephenson County, Illinois, United States. The population was 506 at the 2010 census, up from 499 at the 2000 census-Geography:Dakota is located at ....
  
  
• Freeport High School
  Freeport High School (Illinois)
  Freeport High School is a public secondary school located in Freeport, Illinois. Their sport teams are named the Pretzels.-Academics:In 2009, Freeport had an average composite ACT score of 19.7, and graduated 85.8% of its senior class...
  
  , Freeport
  Freeport, Illinois
  Freeport is a city in and the county seat of Stephenson County, Illinois, United States. The population was 26,443 at the 2000 census. The mayor of Freeport is George W...
  
  
• Lena-Winslow High School
  Lena-Winslow High School
  Lena-Winslow High School Dedicated December 7, 1958, Lena-Winslow High School, affectionately known as "Le-Win", is located in the town of Lena, Illinois. Part of the Lena-Winslow Community Unit School District, Le-Win became the third largest school district in Stephenson County, when, in 1949,...
  
  , Lena
  Lena, Illinois
  Lena is a village in Stephenson County, Illinois, United States. The population was 2,912 at the 2010 census.-History:In 1853, a railroad survey by B. Dornblazer determined a course through present-day Lena, IL. Samuel F. Dodds, who owned of land in the area, purchased an additional tract of on...
  
  
• Orangeville High School, Orangeville
  Orangeville, Illinois
  Orangeville is a village in Stephenson County, Illinois, United States. The population was 793 at the 2010 census, up from 751 at the 2000 census. The area's earliest white settlers arrived in 1833 and the village was platted in 1851 by John Bower, who is considered the village founder. In 1867...
  
  
• Pearl City High School, Pearl City
  Pearl City, Illinois
  Pearl City is an incorporated village in Stephenson County, Illinois, United States, with a population of 838 at the 2010 census, up from 780 at the 2000 census-Demographics:...
  
  

Tazewell County

• The Academy at ICC
  Illinois Central College
  Illinois Central College, often called ICC, is a large Illinois community college with its largest campus in East Peoria, Illinois, off Illinois State Route 116 near U.S. Route 150 and the McClugage Bridge...
  
  , East Peoria
• Dee-Mack High School, Mackinaw
• Delavan High School, Delavan
• East Peoria Community High School
  East Peoria Community High School
  East Peoria Community High School is a four-year comprehensive public high school located in East Peoria, Illinois, and is the only school of East Peoria Community High School District 309. It currently has 1,200 students...
  
  , East Peoria
• Morton High School, Morton
• Pekin Community High School, Pekin
• Tremont High School, Tremont
• Washington Community High School
  Washington Community High School
  Washington Community High School is a public high school located in Washington, Illinois. The district, Washington Community High School District 308, was first chartered in 1920, but the current high school on Bondurant Street was opened in 1942 with an enrollment of 230...
  
  , Washington

Union County

• Anna-Jonesboro High School, Anna
• Cobden High School, Cobden
• Dongola High School, Dongola
• Shawnee High School, Wolf Lake

Vermilion County

• Armstrong High School, Armstrong
• Bismarck Henning High School
  Bismarck Henning High School
  Bismarck Henning High School or BHHS is a high school located in Bismarck, Illinois, and is currently hosting students from Rossville, Alvin, Bismark, Henning, and parts of Danville. The school's demographics currently consist of 98% white students. The 2007 graduation rate was 86.2%. The drop-out...
  
  , Bismarck
• Catlin High School, Catlin
• Danville High School
  Danville High School (Illinois)
  Danville High School is a public high school located in Danville, Illinois. DHS is part of Danville District 118, which also includes two middle schools and eight elementary schools....
  
  , Danville
• Georgetown-Ridge Farm High School, Georgetown
• Hoopeston Area High School, Hoopeston
• Jamaica High School, Sidell
• Oakwood High School, Fithian
• Rossville-Alvin High School, Rossville
• Schlarman High School
  Schlarman High School
  Schlarman High School is a private, Roman Catholic high school located at the corner of Winter and Vermilion St. in Danville, Vermilion County, Illinois. The school was established in 1945 and named after Joseph Schlarman, bishop of the archdiocese at the time.Schlarman's teams are stylized as the...
  
  , Danville
• Westville High School, Westville

Wabash County

• Mount Carmel High School
  Mount Carmel High School (Mount Carmel, Illinois)
  Mount Carmel High School is the only high school in Wabash County, Illinois, which is in southern Illinois, just across the Wabash River from Gibson County, Indiana. Other towns that send students to MCHS include Allendale, Patton, Keensburg, and Friendsville...
  
  , Mount Carmel

Warren County

• United Senior High School
  United Senior High School (Illinois)
  United High School, also known as United Senior High School, or UHS, is a public four-year high school located at 1905 100th Street near Monmouth, Illinois, a city of Warren County, Illinois, in the Midwestern United States...
  
  , Monmouth (for Alexis)
• Monmouth-Roseville High School
  Monmouth-Roseville High School
  Monmouth-Roseville High School, or MRHS, is a public four-year high school located at 325 West 1st Avenue in Monmouth, Illinois, a city of Warren County, Illinois, in the Midwestern United States...
  
  , Monmouth

Washington County

• Nashville Community High School
  Nashville Community High School District 99
  Nashville Community High School is a public high school located in Nashville, Illinois. The school educates about 500 students in grades 9 to 12.- Athletics :The schools athletic teams compete in the Southern Illinois River-to-River Conference....
  
  , Nashville
• Okawville High School
  Okawville High School
  Okawville Junior/Senior High School is located in Okawville, Illinois. The school's mascot is the Rockets/Lady Rockets.Sports teams that Okawville offers include Boys'/Girls' Basketball, Boys'/Girls' Golf, Boys' Baseball, Girls' Softball, Track and Field, Cross Country, Cheerleading, and Golf.The...
  
  , Okawville

Wayne County

• Cisne High School, Cisne
• Fairfield Community High School, Fairfield
• Wayne City High School, Wayne City

White County

• Carmi-White County High School
  Carmi-White County High School
  Carmi-White County High School is a public high school in Carmi, Illinois, United States.-Notable Alumni:* Josh Elder - comic book creator...
  
  , Carmi
• Norris City-Omaha-Enfield High School, Norris City
• Grayville Jr. Sr. High School, Grayville

Whiteside County

• Erie High School
  Erie High School (Illinois)
  Erie High School, or EHS, is a public four-year high school located at 435 6th Avenue in Erie, Illinois, a village of Whiteside County, Illinois, in the Midwestern United States. EHS is part of Erie Community Unit School District 1, which serves the communities of Erie and Fenton, and includes Erie...
  
  , Erie
• Fulton High School
  Fulton High School
  Fulton High School, or FHS, is a public four-year high school located at 1207 12th Street in Fulton, Illinois, a small city of Whiteside County, Illinois, in the Midwestern United States. FHS is part of River Bend Community Unit School District, which serves the communities of Fulton and Albany,...
  
  , Fulton
• Unity Christian High School
  Unity Christian High School (Fulton)
  Unity Christian High School is a private high school located along the banks of the Mississippi River in Fulton, Illinois, USA. It educates around 75 students in grades 7-12...
  
  , Fulton
• Morrison High School
  Morrison High School (Illinois)
  Morrison High School, or MHS, is a public four-year high school located at 643 Genesee Avenue in Morrison, Illinois, a small city of Whiteside County, Illinois, in the Midwestern United States...
  
  , Morrison
• Newman Central Catholic High School
  Newman Central Catholic High School
  Newman Central Catholic High School is a Diocesan Catholic high school in Sterling, Illinois. It is located in the Roman Catholic Diocese of Rockford....
  
  , Sterling
• Prophetstown High School
  Prophetstown High School
  Prophetstown High School, or PHS, is a public four-year high school located at 310 West Riverside Drive in Prophetstown, Illinois, a small city of Whiteside County, Illinois, in the Midwestern United States...
  
  , Prophetstown
• Rock Falls High School
  Rock Falls High School
  Rock Falls Township High School, better known simply as Rock Falls High School, is a four year public high school located in Rock Falls, Illinois...
  
  , Rock Falls
• Sterling High School
  Sterling High School (Illinois)
  Sterling High School is a high school, located at 1608 Fourth Ave in Sterling, Illinois. The principal is Jason Austin, a graduate of the high school....
  
  , Sterling

Will County

• Beecher High School, Beecher
• Bolingbrook High School
  Bolingbrook High School
  Bolingbrook High School or BHS is a public four-year high school located in Bolingbrook, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Bolingbrook
• Christ Lutheran Academy
  Christ Lutheran Academy (Plainfield, Illinois)
  Christ Lutheran Academy was a community Christian high school open for students of all denominations and aimed to offer a Christ-centered high school experience....
  
  , Plainfield
• Crete-Monee High School, Crete
• Joliet Catholic Academy
  Joliet Catholic Academy
  Joliet Catholic Academy is a coed Catholic High School located in Joliet, Illinois. It is located in the Roman Catholic Diocese of Joliet. One of the oldest Catholic high schools in the Chicago area, Joliet Catholic is perhaps best known for its prowess in football...
  
  , Joliet
• Joliet Central High School
  Joliet Central High School
  Joliet Central High School is a public secondary school located in Joliet, Illinois. Central is part of Joliet Township High Schools, along with Joliet West and Joliet East . Prior to the opening of Joliet East and West, the school was called Joliet Township High School...
  
  , Joliet
• Joliet West High School
  Joliet West High School
  Joliet West High School, along with Joliet Central, makes up district 204 Joliet Township High School district in Joliet, Illinois. West's mascot is the Tiger...
  
  , Joliet
• Lincoln-Way Central High School
  Lincoln-Way Central High School
  Lincoln Way Central High School or LWCHS, is a public four-year high school located approximately 3.5 miles south of Interstate 80 near the intersection of Schoolhouse Rd. and the Lincoln Highway in New Lenox, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , New Lenox
• Lincoln-Way East High School, Frankfort
• Lincoln-Way North High School
  Lincoln-Way North High School
  Lincoln-Way North High School or LWN, is a public four-year high school located approximately one mile south of Interstate 80 near the intersection of Harlem Avenue and Vollmer Road in Frankfort Square, Illinois, a southwest suburb of Chicago, in the United States...
  
  , Frankfort
• Lincoln-Way West High School
  Lincoln-Way West High School
  Lincoln-Way West High School or LWW, is a public four-year high school located about 1.5 miles south of Lincoln Highway near the intersection of Gougar Rd and the Illinois Highway in New Lenox, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , New Lenox
• Lockport Township High School
  Lockport Township High School
  Lockport Township High School is a public high school in Lockport, Illinois, United States. It also serves the communities of Homer Glen, Fairmont, parts of Crest Hill, and parts of Joliet. More than 3,800 students are enrolled in grades 9 through 12....
  
  , Lockport
• Neuqua Valley High School
  Neuqua Valley High School
  Neuqua Valley High School, or NVHS is a public four-year high school located near the corner of Illinois Route 59 and 95th Street in Naperville, Illinois, a western suburb of Chicago, Illinois, in the United States...
  
  , Naperville
• Peotone High School
  Peotone High School
  Peotone High School or PHS, is a four-year high school located approximately 1 mile east of Interstate 57 near the intersection of Corning Ave and Rathje Rd in Peotone, Illinois, a village located 43 miles south of Chicago, Illinois and 16 miles north of Kankakee, Illinois, in the United States...
  
  , Peotone
• Plainfield Central High School
  Plainfield Central High School
  Plainfield High School - Central Campus, or PHS-CC, is a four-year public high school in Plainfield, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , Plainfield
• Plainfield East High School
  Plainfield East High School
  Plainfield East High School, or PEHS is a four-year public high school located in Plainfield, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , Plainfield
• Plainfield North High School
  Plainfield North High School
  Plainfield North High School, or PNHS, is a four-year public high school located in Plainfield, Illinois, a southwest suburb of Chicago, Illinois, in the United States...
  
  , Plainfield
• Providence Catholic High School
  Providence Catholic High School
  Providence Catholic High School is a Roman Catholic secondary school located in New Lenox, Illinois. Located in the Roman Catholic Diocese of Joliet, Providence Catholic is a private school run by the Order of Saint Augustine. The president of Providence is Father Richard McGrath, OSA, with Mr...
  
  , New Lenox
• Reed-Custer High School
  Reed-Custer High School
  Reed-Custer High School is located at 249 Comet Drive in Braidwood, IL 60408. The principal at RCHS is Tim Ricketts. RCHS is part of the Reed-Custer School District known as 255U. The school mascot is known as "Comets"...
  
  , Braidwood
• Romeoville High School
  Romeoville High School
  Romeoville High School, or RHS, is a public four-year high school located in Romeoville, Illinois that opened in 1963 as Lockport West....
  
  , Romeoville
• Wilmington High School
  Wilmington High School (Illinois)
  Wilmington High School is a high school located in Wilmington, Illinois, U.S.A., in Will County. It is operated by Wilmington School District 209-U.-External links:* Official site...
  
  , Wilmington

Williamson County

• Carterville High School, Carterville
• Crab Orchard High School, Marion
• Grace Christian School, West Frankfort
• Herrin High School
  Herrin High School
  Herrin High School is a secondary school located in Herrin, Illinois. It has an enrollment of about 735 students.It is one of the only high schools in the U.S. that has its own bank, The First Tiger Trust.-Athletics:...
  
  , Herrin
• Johnston City High School, Johnston City
• Marion High School, Marion
• Project E.C.H.O., Johnston City

Winnebago County

• Auburn High School, Rockford
• Boylan Catholic High School
  Boylan Catholic High School
  Boylan Catholic High School is a private Catholic school located in the city of Rockford, Illinois. Founded in 1960, Boylan is the only Catholic high school in Rockford, and has 1187 students at the start of the 2010-2011 school year...
  
  , Rockford
• Christian Life High School, Rockford
• Durand High School, Durand
• Guilford High School, Rockford
• Harlem High School, Machesney Park
• Hononegah Community High School, Rockton
• Keith Country Day School
  Keith Country Day School
  Keith Country Day School is a private, fully accredited, independent, nonsectarian, college-preparatory school located in Rockford, Illinois, USA...
  
  , Rockford
• Pecatonica High School, Pecatonica
• Rockford Christian High School, Rockford
• Rockford East High School
  Rockford East High School
  Rockford East High School is a comprehensive four year high school in Rockford, Illinois.-Notable alumni:*Bill Erickson – consensus Second Team All-American basketball player at Illinois....
  
  , Rockford
• Rockford Iqra School
  Rockford Iqra School
  Rockford Iqra School is a private school in Rockford, Illinois. It has students from grades Pre-K to 12. Although fairly young, Rockford Iqra School has striven to uphold the religious and academic expectations of the community and has been particularly successful in academic competitions among...
  
  , Rockford
• Rockford Lutheran High School
  Rockford Lutheran High School
  Rockford Lutheran High School is a private school in Rockford, Illinois. Established in 1964, Rockford Lutheran High School is associated with 25 area Lutheran Churches. The Lutheran churches have associations with both ELCA & LCMS. Students attend more than 100 area churches; 49% attend a...
  
  , Rockford
• Thomas Jefferson High School, Rockford
• South Beloit High School, South Beloit
• Winnebago High School
  Winnebago High School
  Winnebago High School is a high school in Winnebago CUSD#323, in Winnebago, Illinois.-Sports and competitions:Winnebago High School competes in the Big Northern Conference and has won state titles in multiple sports and academic competitions, including a combined 20 state titles in boy's and girl's...
  
  , Winnebago

Woodford County

• El Paso-Gridley High School, El Paso
• Eureka High School
  Eureka High School (Illinois)
  Eureka High School is a public secondary school located in Eureka, Illinois. The school is part of Eureka Community Unit District 140, with admission based primarily on the locations of students' homes...
  
  , Eureka
• Fieldcrest High School, Minonk
• Lowpoint-Washburn High School, Washburn
• Metamora Township High School
  Metamora Township High School
  Metamora Township High School is a public high school located in Metamora, Illinois with an enrollment of approximately 1,000 students. The school's athletic teams compete in the Mid-Illini Conference...
  
  , Metamora
• Roanoke-Benson High School
  Roanoke-Benson High School
  Roanoke-Benson High School is a comprehensive high school located at 208 West High Street, in Roanoke, Illinois. The school is a member of the Tri-County Conference, and compete under the name Rockets....
  
  , Roanoke

External links

• List of high schools in Illinois from SchoolTree.org