Clay County, Iowa
Encyclopedia
2010 census
The 2010 census recorded a population of 16,667 in the county, with a population density of . There were 8,062 housing units, of which 7,282 were occupied.2000 census
As of the census
Census
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...
of 2000, there were 17,372 people, 7,259 households, and 4,776 families residing in the county. The population density
Population density
Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...
was 30 people per square mile (12/km²). There were 7,828 housing units at an average density of 14 per square mile (5/km²). The racial makeup of the county was 98.08% White
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 0.17% Black
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
or African American
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 0.10% Native American
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 0.82% Asian
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 0.03% Pacific Islander
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 0.25% from other races
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, and 0.55% from two or more races. 1.13% of the population were Hispanic
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
or Latino
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
of any race.
There were 7,259 households out of which 30.70% had children under the age of 18 living with them, 55.60% were married couples
Marriage
Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...
living together, 6.80% had a female householder with no husband present, and 34.20% were non-families. 29.80% of all households were made up of individuals and 13.70% had someone living alone who was 65 years of age or older. The average household size was 2.35 and the average family size was 2.92.
In the county the population was spread out with 24.70% under the age of 18, 8.00% from 18 to 24, 26.90% from 25 to 44, 22.50% from 45 to 64, and 18.00% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 93.30 males. For every 100 females age 18 and over, there were 90.90 males.
The median income for a household in the county was $35,799, and the median income for a family was $42,769. Males had a median income of $30,163 versus $21,068 for females. The per capita income
Per capita income
Per capita income or income per person is a measure of mean income within an economic aggregate, such as a country or city. It is calculated by taking a measure of all sources of income in the aggregate and dividing it by the total population...
for the county was $19,451. About 6.30% of families and 8.20% of the population were below the poverty line, including 11.10% of those under age 18 and 8.10% of those age 65 or over.
Cities
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Gillett Grove, Iowa Gillett Grove is a city in Clay County, Iowa, United States. The population was 49 in the 2010 census, a decline from 55 in the 2000 census. -Geography:Gillett Grove's longitude and latitude coordinatesin decimal form are 43.014514, -95.036576... Greenville, Iowa Greenville is a city in Clay County, Iowa, United States. The population was 75 in the 2010 census, a decline from 93 in the 2000 census. -Geography:Greenville is located at .... Peterson, Iowa Peterson is a city in Clay County, Iowa, United States. The population was 334 in the 2010 census, a decline from 372 in the 2000 census. -History:... |
Rossie, Iowa Rossie is a city in Clay County, Iowa, United States. The population was 70 in the 2010 census, an increase from 58 in the 2000 census. -Geography:Rossie's longitude and latitude coordinatesin decimal form are 43.013208, -95.189105... Royal, Iowa Royal is a city in Clay County, Iowa, United States. The population was 446 in the 2010 census, a decline from 479 in the 2000 census. -Geography:Royal's longitude and latitude coordinatesin decimal form are 43.064354 -95.283806... |
Spencer, Iowa Spencer is a city in the state of Iowa , and the county seat of Clay County . It is located at the confluence of the Little Sioux and Ocheyedan Rivers. The population was 11,233 in the 2010 census, a decline from 11,317 in the 2000 census. Spencer is famous as the home of the Clay County Fair,... Webb, Iowa Webb is a city in Clay County, Iowa, United States. The population was 141 in the 2010 census, a decline from 165 in the 2000 census. -Geography:Webb's longitude and latitude coordinatesin decimal form are 42.948134, -95.012281... |
Townships
Clay County is divided into these townshipsCivil township
A civil township is a widely used unit of local government in the United States, subordinate to, and geographic divisions of, a county. Specific responsibilities and the degree of autonomy vary based on each state. Civil townships are distinct from survey townships, but in states that have both,...
:
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Lake Township, Clay County, Iowa Lake Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 240.-Geography:Lake Township covers an area of and contains no incorporated settlements.... Lincoln Township, Clay County, Iowa Lincoln Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 260.-Geography:Lincoln Township covers an area of and contains one incorporated settlement, Rossie. According to the USGS, it contains three cemeteries: Bethlehem Lutheran, Lincoln and Prairie... Logan Township, Clay County, Iowa Logan Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 166.-Geography:Logan Township covers an area of and contains no incorporated settlements. According to the USGS, it contains one cemetery, Logan Township.... Lone Tree Township, Clay County, Iowa Lone Tree Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 860.-Geography:Lone Tree Township covers an area of and contains one incorporated settlement, Everly. According to the USGS, it contains one cemetery, Lone Tree.The stream of Sewer Creek runs... Meadow Township, Clay County, Iowa Meadow Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 339.-Geography:Meadow Township covers an area of and contains no incorporated settlements, although the unincorporated community of Langdon is located here... |
Peterson Township, Clay County, Iowa Peterson Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 555.-Geography:Peterson Township covers an area of and contains one incorporated settlement, Peterson. According to the USGS, it contains one cemetery, Oakland.-References:* -External links:* *... Riverton Township, Clay County, Iowa Riverton Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 321.-Geography:Riverton Township covers an area of and contains no incorporated settlements.... Sioux Township, Clay County, Iowa Sioux Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 395.-Geography:Sioux Township covers an area of and contains no incorporated settlements.... Summit Township, Clay County, Iowa Summit Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 452. Spencer Municipal Airport is located in the township.- Geography :... Waterford Township, Clay County, Iowa Waterford Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 209.-Geography:Waterford Township covers an area of and contains no incorporated settlements. According to the USGS, it contains one cemetery, First Reformed Church.-References:* -External... |
Economy
At one point Great Lakes AirlinesGreat Lakes Airlines
Great Lakes Airlines , is an American regional airline operating domestic scheduled and charter services. Corporate headquarters are located in Cheyenne, Wyoming, with hubs at Denver International Airport, Phoenix Sky Harbor International Airport, Los Angeles International Airport, McCarran...
was headquartered in Summit Township
Summit Township, Clay County, Iowa
Summit Township is a township in Clay County, Iowa, USA. As of the 2000 census, its population was 452. Spencer Municipal Airport is located in the township.- Geography :...
, Clay County.
See also
- National Register of Historic Places listings in Clay County, Iowa
- The Clay County Courthouse ArticleClay County Courthouse (Iowa)The Clay County Courthouse, located in Spencer, Iowa, United States, was built in 1901. It was listed on the National Register of Historic Places in 1981 as a part of the County Courthouses in Iowa Thematic Resource...