Crawford County, Iowa

Crawford County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 16,525. Its county seat is Denison. The county was named for William Harris Crawford, U.S. senator from Georgia and United States Secretary of the Treasury.

History
In January 1851, the Iowa Legislature authorized the creation of 50 additional counties in the state. Due to its lack of inhabitants, the designated Crawford County area was attached to Shelby County for purposes of revenue, taxation, and judicial matters.

In 1855 there were sufficient settlers, who petitioned for separation from Shelby. This was granted, and a county governing structure was established. The county as then designated did not include its present western townships.

In 1865, four eastern townships of Monona County were separated from that county and incorporated into Crawford County's boundary.

After several adjustments and reorganizations, the present arrangement of Crawford County townships was completed in June 1872.

Geography
According to the US Census Bureau, the county has a total area of 715 sqmi, of which 714 sqmi is land and 0.8 sqmi (0.1%) is water.

Major highways

 * US 30.svg U.S. Highway 30 – runs ENE across bottom of county. Enters at Dunlap, exits to Carroll County at Westside.
 * US 59.svg U.S. Highway 59 – runs generally north–south through center of county, passing Schleswig and Denison. Its exit into Shelby County is five miles east of its entry from Ida County.
 * Elongated circle 37.svg Iowa Highway 37 – cuts the SW corner of county, running SE from Monona County to Harrison County.
 * Elongated circle 39.svg Iowa Highway 39 – runs north and ENE from Denison to Kiron, then into Ida and Sac Counties.
 * Elongated circle 141.svg Iowa Highway 141 – enters SE part of county at Aspinwall, runs west to intersection with US Highway 59, two miles above the county's south line.

Adjacent counties

 * Ida County − north
 * Sac County − northeast
 * Carroll County − east
 * Audubon County − southeast
 * Shelby County − south
 * Harrison County − southwest
 * Monona County − west
 * Woodbury County − northwest

2020 census
The 2020 census recorded a population of 16,525 in the county, with a population density of. 89.34% of the population reported being of one race. There were 6,855 housing units of which 6,255 were occupied.

2010 census
The 2010 census recorded a population of 17,096 in the county, with a population density of. There were 6,943 housing units, of which 6,413 were occupied.

2000 census
As of the census of 2000, there were 16,942 people, 6,441 households, and 4,489 families residing in the county. The population density was 24 /mi2. There were 6,958 housing units at an average density of 10 /mi2. The racial makeup of the county was 93.10% White, 0.76% Black or African American, 0.28% Native American, 0.49% Asian, 0.01% Pacific Islander, 4.59% from other races, and 0.77% from two or more races. 8.75% of the population were Hispanic or Latino of any race.

There were 6,441 households, out of which 31.60% had children under the age of 18 living with them, 58.50% were married couples living together, 7.00% had a female householder with no husband present, and 30.30% were non-families. 26.20% of all households were made up of individuals, and 13.10% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 3.03.

In the county, the population was spread out, with 26.50% under the age of 18, 8.10% from 18 to 24, 25.70% from 25 to 44, 22.50% from 45 to 64, and 17.10% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 100.90 males. For every 100 females age 18 and over, there were 98.80 males.

The median income for a household in the county was $33,922, and the median income for a family was $40,231. Males had a median income of $28,696 versus $19,798 for females. The per capita income for the county was $15,851. About 6.90% of families and 11.10% of the population were below the poverty line, including 12.70% of those under age 18 and 5.60% of those age 65 or over.

Cities

 * Arion
 * Aspinwall
 * Buck Grove
 * Charter Oak
 * Deloit
 * Denison
 * Dow City
 * Kiron
 * Manilla
 * Ricketts
 * Schleswig
 * Vail
 * Westside

Former cities

 * Astor
 * Berne
 * Boyer
 * Kenwood

Townships

 * Boyer
 * Charter Oak
 * Denison
 * East Boyer
 * Goodrich
 * Hanover
 * Hayes
 * Iowa
 * Jackson
 * Milford
 * Morgan
 * Nishnabotny
 * Otter Creek
 * Paradise
 * Soldier
 * Stockholm
 * Union
 * Washington
 * West Side
 * Willow

Population ranking
The population ranking of the following table is based on the 2020 census of Crawford County.

† county seat

Politics
Like most of western Iowa, Crawford County leans toward the Republican Party. However, although it gave two-thirds of its vote to Donald Trump in both 2016 and 2020, it supported Democrat Barack Obama in 2008.

Education
School districts include:
 * Ar-We-Va Community School District
 * Boyer Valley Community School District
 * Charter Oak-Ute Community School District
 * Denison Community School District
 * East Sac County Community School District
 * IKM-Manning Community School District
 * Maple Valley-Anthon Oto Community School District
 * Odebolt Arthur Battle Creek Ida Grove Community School District
 * Schleswig Community School District

Former school districts:
 * Battle Creek-Ida Grove Community School District
 * IKM Community School District
 * Manning Community School District
 * Maple Valley Community School District
 * Odebolt-Arthur Community School District
 * Wall Lake View Auburn Community School District