In 2023, Davison County, SD had a population of 19.9k people with a median age of 39.8 and a median household income of $61,401. Between 2022 and 2023 the population of Davison County, SD declined from 19,966 to 19,936, a −0.15% decrease and its median household income grew from $55,606 to $61,401, a 10.4% increase.
The 5 largest ethnic groups in Davison County, SD are White (Non-Hispanic) (88.8%), American Indian & Alaska Native (Non-Hispanic) (2.98%), Two+ (Non-Hispanic) (1.94%), White (Hispanic) (1.32%), and Two+ (Hispanic) (1.3%).
None of the households in Davison 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.
98.7% of the residents in Davison County, SD are U.S. citizens.
In 2023, the median property value in Davison County, SD was $190,000, and the homeownership rate was 63%.
Most people in Davison County, SD drove alone to work, and the average commute time was 13.1 minutes. The average car ownership in Davison County, SD was 2 cars per household.
Davison County, SD borders Aurora County, SD, Douglas County, SD, Hanson County, SD, Hutchinson County, SD, and Sanborn County, SD.