Cole County, Missouri

Cole County is a county located in the central part of the U.S. state of Missouri. As of the 2010 census, its population was 75,990. Its county seat and largest city is Jefferson City, the state capital. The county was organized November 16, 1820 and named after pioneer Captain Stephen Cole, an Indian fighter and pioneer settler, who built Cole's Fort in Boonville.
Cole County is in the Jefferson City, MO Metropolitan Statistical Area. It is south of the Missouri River.
In 2010, the center of the population of Missouri was in Cole County, near the village of Wardsville.
Geography.
According to the U.S. Census Bureau, the county has a total area of , of which is land and (2.0%) is water. It is the third-smallest county in Missouri by area.
Demographics.
As of the census of 2000, there were 71,397 people, 27,040 households, and 17,927 families residing in the county. The population density was 182 people per square mile (70/km2). There were 28,915 housing units at an average density of 74 per square mile (29/km2). The racial makeup of the county was 87.06% White, 9.92% Black or African American, 0.33% Native American, 0.88% Asian, 0.04% Pacific Islander, 0.54% from other races, and 1.23% from two or more races. Approximately 1.28% of the population were Hispanic or Latino of any race. 40.1% were of German, 13.6% American, 7.8% English and 6.9% Irish ancestry.
There were 27,040 households, out of which 33.60% had children under the age of 18 living with them, 53.00% were married couples living together, 10.00% had a female householder with no husband present, and 33.70% were non-families. 28.70% of all households were made up of individuals, and 9.30% had someone living alone who was 65 years of age or older. The average household size was 2.43 and the average family size was 3.00.
In the county, the population was spread out, with 24.20% under the age of 18, 9.80% from 18 to 24, 32.30% from 25 to 44, 22.40% from 45 to 64, and 11.30% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 105.60 males. For every 100 females age 18 and over, there were 106.50 males.
The median income for a household in the county was $42,924, and the median income for a family was $53,416. Males had a median income of $33,769 versus $25,189 for females. The per capita income for the county was $20,739. About 5.80% of families and 8.70% of the population were below the poverty line, including 11.50% of those under age 18 and 7.30% of those age 65 or over.
Government and infrastructure.
The Missouri Department of Corrections (MDOC) operates the Jefferson City Correctional Center in Jefferson City. The current JCCC was opened on September 15, 2004, replacing the Missouri State Penitentiary in Jefferson City.
Politics.
Local.
The Republican Party controls politics at the local level in Cole County. Republicans hold all but one of the elected positions in the county.The Democratic Party do not hold any elected positions on the county level. 
State.
Cole County is divided into five legislative districts in the Missouri House of Representatives, all of which elected Republicans (one is currently vacant).
Cole County is a part of Missouri's 6th District in the Missouri Senate and is currently represented by Mike Kehoe (R-Jefferson City).
Federal.
All of Cole County is included in Missouri's 3rd congressional district and is currently represented by Blaine Luetkemeyer (R-Saint Elizabeth) in the U.S. House of Representatives.