Winneshiek County, Iowa


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 and in Washington Township. It was organized in 1847, and named after a chief of the Ho-Chunk 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 is water.

Major highways

2020 census

As of the 2020 census, the county had a population of 20,070, a population density of, and 8,916 housing units, of which 8.4% were vacant and 8,170 were occupied.
As of the 2020 census, the median age was 42.6 years, 19.3% of residents were under the age of 18, and 21.7% were 65 years of age or older. For every 100 females there were 98.7 males, and for every 100 females age 18 and over there were 96.4 males.
As of the 2020 census, there were 8,170 households, of which 24.5% had children under the age of 18 living in them. Of all households, 53.2% were married-couple households, 19.0% were households with a male householder and no spouse or partner present, and 21.8% were households with a female householder and no spouse or partner present. About 30.6% of all households were made up of individuals and 14.7% had someone living alone who was 65 years of age or older. Among occupied housing units, 75.9% were owner-occupied and 24.1% were renter-occupied, with a homeowner vacancy rate of 1.0% and a rental vacancy rate of 5.6%.
As of the 2020 census, 97.2% of the population reported being of a single race: 93.9% White, 0.7% Black or African American, 0.2% American Indian and Alaska Native, 0.9% Asian, 0.1% Native Hawaiian and Pacific Islander, 1.5% from some other race, and 2.8% from two or more races. Hispanic or Latino residents of any race comprised 2.9% of the population.
As of the 2020 census, 39.8% of residents lived in urban areas while 60.2% lived in rural areas.
RaceNum.Perc.
White 18,70593.2%
Black or African American 1190.6%
Native American 190.1%
Asian 1780.9%
Pacific Islander 120.06%
Other/Mixed 4522.3%
Hispanic or Latino5853%

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. There were 8,208 housing units at an average density of. 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

The population ranking of the following table is based on the 2020 census of Winneshiek County.
† county seat
RankCity/town/etc.Municipal typePopulation
1† 'DecorahCity7,587
2CalmarCity1,125
3OssianCity802
4SpillvilleCity385
5Fort AtkinsonCity312
6RidgewayCity275
7Burr OakCDP171
8CastaliaCity145
9Jackson Junction'City37

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 Decorah district and the Mabel-Canton Public Schools in Minnesota have an agreement where people who live in the Decorah district but closer to the Mabel-Canton schools than to Decorah schools can enroll in Mabel-Canton schools.
The following school districts have their administrative headquarters outside of the county but serve sections of Winneshiek County: