In 2021, Charles Mix County, SD had a population of 9.35k people with a median age of 35.7 and a median household income of $52,981. Between 2020 and 2021 the population of Charles Mix County, SD grew from 9,324 to 9,346, a 0.236% increase and its median household income grew from $52,348 to $52,981, a 1.21% increase.
The 5 largest ethnic groups in Charles Mix County, SD are White (Non-Hispanic) (60.5%), American Indian & Alaska Native (Non-Hispanic) (29.8%), Two+ (Non-Hispanic) (4.79%), American Indian & Alaska Native (Hispanic) (1.86%), and Two+ (Hispanic) (1.58%).
None of the households in Charles Mix County, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.6% of the residents in Charles Mix County, SD are U.S. citizens.
In 2021, the median property value in Charles Mix County, SD was $135,300, and the homeownership rate was 73.6%.
Most people in Charles Mix County, SD drove alone to work, and the average commute time was 13.9 minutes. The average car ownership in Charles Mix County, SD was 2 cars per household.
Charles Mix County, SD borders Boyd County, NE, Knox County, NE, Aurora County, SD, Bon Homme County, SD, Brule County, SD, Douglas County, SD, Gregory County, SD, Hutchinson County, SD, and Lyman County, SD.