Pinnacle High School is the name for three charter high schools in Arizona

Arizona

Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

; one in Mesa

Mesa, Arizona

According to the 2010 Census, the racial composition of Mesa was as follows:* White: 77.1% * Hispanic or Latino : 26.54%* Black or African American: 3.5%* Two or more races: 3.4%* Native American: 2.4%...

, one in Casa Grande

Casa Grande, Arizona

Casa Grande is a city in Pinal County, approximately halfway between Phoenix and Tucson in the U.S. state of Arizona. According to 2010 Census, the population of the city is 48,571...

, and one in Tempe

Tempe, Arizona

Tempe is a city in Maricopa County, Arizona, USA, with the Census Bureau reporting a 2010 population of 161,719. The city is named after the Vale of Tempe in Greece. Tempe is located in the East Valley section of metropolitan Phoenix; it is bordered by Phoenix and Guadalupe on the west, Scottsdale...

. It was founded at its Tempe location in 1995, opening in Mesa and Casa Grande in 1999. It also offers online education programs. Michael Matwick is the CEO and principal.

It is not related to the public high school

Pinnacle High School

Pinnacle High School, commonly abbreviated as PHS, is a public high school located in the north valley of Phoenix, Maricopa County, Arizona. PHS opened in 2000, and is a part of the Paradise Valley Unified School District . The school’s athletic teams and/or clubs are known as the Pinnacle...

in Phoenix, Arizona.