WINNESHIEK County, IA

Winneshiek County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 20,070. The county seat is Decorah.

History

A largely rural and agricultural county, Winneshiek County has a rich cultural history from Czech, Slovak, English, Irish, German, Swiss, and Norwegian immigrants that have settled within its boundaries.

The county was originally settled in 1848 in present-day Bloomfield Township (near Castalia, Iowa) and in Washington Township (near Fort Atkinson, Iowa). It was organized in 1847, and named after a chief of the Winnebago tribe.

In 1980, Winneshiek County reported a population of 21,842. Like much of Iowa during the 1980s it witnessed a population loss, dropping to 20,847 according to the 1990 United States Census. However, during the 1990s the county experienced some mild growth and was able to rise above the 21,000 mark once again.

Government and elected officials

As of 2010, the Winneshiek County government had a total of 785 employees and staff.

Politics

Like all Iowa counties, Winneshiek is governed by an elected partisan Board of Supervisors. Winneshiek County's Board of Supervisors has five members elected by single-member districts of equal population. Other elected officials are the county attorney, auditor, sheriff and treasurer. The offices for the supervisors and county officers are located in the County Courthouse at the county seat.

Political culture

Geography

According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.04%) is water.

Major highways

Adjacent counties

Demographics

2020 census

The 2020 census recorded a population of 20,070 in the county, with a population density of . 97.20% of the population reported being of one race. 91.02% were non-Hispanic White, 0.65% were Black, 2.91% were Hispanic, 0.17% were Native American, 0.89% were Asian, 0.06% were Native Hawaiian or Pacific Islander and 4.30% were some other race or more than one race. There were 8,916 housing units, of which 8,170 were occupied.

2010 census

The 2010 census recorded a population of 21,056 in the county, with a population density of . There were 8,721 housing units, of which 7,997 were occupied.

2000 census

As of the census of 2000, there were 21,310 people, 7,734 households, and 5,189 families residing in the county. The population density was 31 people per square mile (12/km²). There were 8,208 housing units at an average density of 12 per square mile (5/km²). The racial makeup of the county was 97.85% White, 0.51% Black or African American, 0.08% Native American, 0.82% Asian, 0.24% from other races, and 0.50% from two or more races. 0.80% of the population were Hispanic or Latino of any race. 38.3% were of German, 31.7% Norwegian, 5.5% Irish and 5.1% Czech ancestry.

There were 7,734 households, out of which 30.9% had children under the age of 18 living with them, 58.9% were married couples living together, 5.5% had a female householder with no husband present, and 32.9% were non-families. 27.6% of all households were made up of individuals, and 12.3% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 3.03.

In the county, the population was spread out, with 23.0% under the age of 18, 16.7% from 18 to 24, 24.2% from 25 to 44, 20.4% from 45 to 64, and 15.7% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 96.8 males. For every 100 females age 18 and over, there were 94.3 males.

The median income for a household in the county was $38,908, and the median income for a family was $45,966. Males had a median income of $29,278 versus $21,240 for females. The per capita income for the county was $17,047. About 5.1% of families and 8.0% of the population were below the poverty line, including 6.5% of those under age 18 and 10.5% of those age 65 or over.

Communities

Cities

Census-designated place

Other unincorporated communities

Townships

Ghost towns

Population ranking

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

† county seat

Education

The following school districts have their administrative headquarters in the county:

North Winneshiek Community School District was in the county until it merged with Decorah CSD on July 1, 2018.

The following school districts have their administrative headquarters outside of the county but serve sections of Winneshiek County: