Bon Homme County, South Dakota


Bon Homme County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 7,003. Its county seat is Tyndall.
WWW bonhomme.sdcounties.org

History

Bon Homme County was created in 1862. "Bon Homme" was first used by Lewis and Clark in 1804 as the name for a 2,000 acre island in the Missouri River. When settlers arrived in the late 1850s they borrowed the name, and when the county was created it was named for the village of Bon Homme. A proposal to change the county name to "Jefferson" in 1865 was rejected. The French word "bonhomme" means "good man." The original island is now submerged under Lewis and Clark Lake. The village of Bon Homme was the original county seat until 1885, when it moved to Tyndall.
Bon Homme County is the point of origin for the Siberian alien, Kali tragus, a type of tumbleweed, first reported here in 1877, probably introduced in a shipment of flax seed from Ukraine.

Geography

Bon Homme County lies on the south line of South Dakota. Its south boundary line abuts the north boundary line of the state of Nebraska. The west boundary line of the county is roughly defined by Choteau Creek, which flows southward to discharge in the river. The county terrain consists of low rolling hills, sloping to the river valley; most of the area is devoted to agriculture. The terrain's highest point is the county's NW corner, at ASL.
The county has a total area of, of which is land and is water.

Major highways

Adjacent counties

Protected area

Lakes

Demographics

2020 census

As of the 2020 census, there were 7,003 people, 2,378 households, and 1,503 families residing in the county. The population density was. There were 2,810 housing units.
Of the residents, 18.5% were under the age of 18 and 21.5% were 65 years of age or older; the median age was 43.1 years. For every 100 females there were 144.9 males, and for every 100 females age 18 and over there were 157.0 males.
The racial makeup of the county was 88.4% White, 1.5% Black or African American, 6.6% American Indian and Alaska Native, 0.2% Asian, 1.0% from some other race, and 2.2% from two or more races. Hispanic or Latino residents of any race comprised 1.7% of the population.
There were 2,378 households, of which 23.3% had children under the age of 18 living with them and 20.3% had a female householder with no spouse or partner present. About 31.8% of all households were made up of individuals and 16.7% had someone living alone who was 65 years of age or older.
There were 2,810 housing units, of which 15.4% were vacant. Among occupied housing units, 80.1% were owner-occupied and 19.9% were renter-occupied. The homeowner vacancy rate was 2.4% and the rental vacancy rate was 13.6%.

2010 census

As of the 2010 census, there were 7,070 people, 2,457 households, and 1,572 families in the county. The population density was. There were 2,931 housing units at an average density of. The racial makeup of the county was 89.8% white, 7.1% American Indian, 1.0% black or African American, 0.1% Asian, 0.6% from other races, and 1.4% from two or more races. Those of Hispanic or Latino origin made up 1.8% of the population. In terms of ancestry, 48.6% were German, 20.6% were Czech, 11.7% were Dutch, 7.8% were Irish, 6.1% were Norwegian, and 1.7% were American.
Of the 2,457 households, 25.6% had children under the age of 18 living with them, 55.7% were married couples living together, 5.5% had a female householder with no husband present, 36.0% were non-families, and 32.8% of all households were made up of individuals. The average household size was 2.24 and the average family size was 2.84. The median age was 43.1 years.
The median income for a household in the county was $41,107 and the median income for a family was $51,910. Males had a median income of $34,478 versus $28,464 for females. The per capita income for the county was $20,074. About 10.1% of families and 12.4% of the population were below the poverty line, including 16.7% of those under age 18 and 12.6% of those age 65 or over.

Communities

Cities

Town

Census-designated place

Unincorporated communities

Politics

Bon Homme County voters often vote Republican. In only two national elections since 1976 has the county selected the Democratic Party candidate.