Charles Mix County, South Dakota

Charles Mix County, South Dakota
Charles Mix County is a county in the U.S. state of South Dakota. As of the 2020 United States Census, the population was 9,373. Its county seat is Lake Andes. The county was created in 1862 and organized in 1879. It was named for Charles Eli Mix, an official of the Bureau of Indian Affairs influential in signing a peace treaty with the local Lakota Indian tribes. The easternmost approximately 60% of the county comprises the Yankton Indian Reservation.
The Papineau Trading Post, whose building is now in Geddes, South Dakota, was an early county seat. Geddes tried to wrest the county seat from Wheeler in 1900, 1904, and 1908. The Charles Mix County Courthouse in Lake Andes was built in 1918.
Geography
Charles Mix County lies on the south line of South Dakota. Its south boundary line abuts the north boundary line of the state of Nebraska (across the Missouri River, which flows southeastward along the county's south line). A smaller drainage flows south-southwesterly to the river along the east county line, separating it from Bon Homme County. The county terrain consists of rolling hills, mostly dedicated to agriculture. The terrain drops off into the river basin along the county's southwest side, but otherwise generally slopes to the southeast.
The county has a total area of , of which is land and (4.6%) is water.
Major highways
U.S. Highway 18
U.S. Highway 281
South Dakota Highway 44
South Dakota Highway 45
South Dakota Highway 46
South Dakota Highway 50
South Dakota Highway 1804
Adjacent counties
Brule County - northwest
Aurora County - north
Douglas County - northeast
Hutchinson County - northeast
Bon Homme County - east
Knox County, Nebraska - southeast
Boyd County, Nebraska - southwest
Gregory County - west
Protected areas
Academy Lake State Game Production Area
Bovee Lake State Game Production Area
Central Charles Mix State Game Production Area
Central Platte State Game Production Area
Dante Lake State Game Production Area
Fuchs Waterfowl Production Area
Gray Area State Game Production Area
Lake Andes National Wildlife Refuge
Lake Andes State Game Production Area
Lake George State Game Production Area
Missouri National Recreational River (part)
North Point State Recreation Area
North Wheeler State Game Production Area
North Wheeler State Recreation Area
Paulson State Game Production Area
Pease Creek State Recreation Area
Platte Creek State Recreation Area
Raysby Waterfowl Production Area
Red Lake State Game Production Area
Sherman Waterfowl Production Area
Snake Creek State Recreation Area
Spillway State Lakeside Use Area
Trout Waterfowl Production Area
Tucek Waterfowl Production Area
Turgeon State Game Production Area
Van Zee Waterfowl Production Area
Vanderpol Waterfowl Production Area
West Platte State Game Production Area
White Swan State Game Production Area
White Swan State Lakeside Use Area
Williamson state Game Production Area
Major lakes
Academy Lake
Carroll Lake
Lake Francis Case (part)
Goose Lake
Lake Andes
Lake Platte
White Lake
Demographics
2000 census
As of the census of 2020, there were 9,373 people.
2010 census
As of the census of 2010, there were 9,129 people, 3,249 households, and 2,222 families in the county. The population density was . There were 3,849 housing units at an average density of . The racial makeup of the county was 65.0% white, 31.7% American Indian, 0.2% Asian, 0.1% black or African American, 0.3% from other races, and 2.7% from two or more races. Those of Hispanic or Latino origin made up 1.7% of the population. In terms of ancestry, 30.2% were German, 12.0% were Dutch, 11.7% were Czech, 6.8% were Norwegian, 5.1% were Irish, and 1.8% were American.
Of the 3,249 households, 33.7% had children under the age of 18 living with them, 50.0% were married couples living together, 12.9% had a female householder with no husband present, 31.6% were non-families, and 29.0% of all households were made up of individuals. The average household size was 2.63 and the average family size was 3.23. The median age was 38.2 years.
The median income for a household in the county was $35,808 and the median income for a family was $46,962. Males had a median income of $33,477 versus $25,740 for females. The per capita income for the county was $17,403. About 17.4% of families and 24.0% of the population were below the poverty line, including 32.9% of those under age 18 and 15.6% of those age 65 or over.
Communities
Reservation
Yankton Sioux Tribe
Cities
Geddes
Lake Andes (county seat)
Platte
Wagner
Towns
Dante
Pickstown
Ravinia
Census-designated place
Clearfield Colony
Lakeview Colony
Marty
Platte Colony
Townships
Bryan
Carroll
Choteau Creek
Darlington
Forbes
Goose Lake
Hamilton
Highland
Howard
Jackson
Kennedy
La Roche
Lake George
Lawrence
Lone Tree
Moore
Platte
Plain Center
Rhoda
Roe
Rouse
Signal
Waheheh
White Swan
Unorganized territory
The unorganized territory of Castalia is located in the county.
Notable residents
Ella Deloria, Yankton Dakota ethnologist
Doug Eggers, American football player
Faith Spotted Eagle, first Native American woman to receive an electoral college vote for President of the United States (2016).
Jack Sully was elected sheriff in 1872.
Politics
Charles Mix County, more akin to the Midwest than the Great Plains, up until recently favored the Democratic Party. It was one of only 130 counties nationwide to be won in 1972 by favorite son George McGovern, and it was only once carried by a Republican nominee between 1932 and 1976 – when Dwight D. Eisenhower swept every county in South Dakota in 1952. Both George W. Bush in 2000 and Donald Trump in 2016 easily exceeded the previous best Republican performance in the county.
See also
National Register of Historic Places listings in Charles Mix County, South Dakota
References
External links
South Dakota counties on the Missouri River
1879 establishments in Dakota Territory
Populated places established in 1879