Charles Mix County, South Dakota

Charles Mix County is a located in the  of. As of, the is 9,350. Its is.

Geography
According to the, the county has a total area of 2,979 (1,150 ). 2,843 km² (1,098 sq mi) of it is land and 136 km² (53 sq mi) of it (4.57%) is water.

Townships
The county is divided into twenty-four : 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; and one area of unorganized territory: Castalia.

Adjacent Counties

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Demographics
As of the of 2000, there were 9,350 people, 3,343 households, and 2,326 families residing in the county. The was 3/km² (8/sq mi). There were 3,853 housing units at an average density of 1/km² (4/sq mi). The racial makeup of the county was 69.65%, 0.13% or , 28.28% , 0.10% , 0.01% , 0.47% from , and 1.37% from two or more races. 1.89% of the population were or  of any race.

There were 3,343 households out of which 34.20% had children under the age of 18 living with them, 53.10% were living together, 11.70% had a female householder with no husband present, and 30.40% were non-families. 28.30% of all households were made up of individuals and 15.10% had someone living alone who was 65 years of age or older. The average household size was 2.74 and the average family size was 3.37.

In the county, the population was spread out with 32.00% under the age of 18, 7.10% from 18 to 24, 23.20% from 25 to 44, 20.40% from 45 to 64, and 17.30% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 96.60 males. For every 100 females age 18 and over, there were 94.10 males.