In 2022, Walworth County, SD had a population of 5.32k people with a median age of 40.9 and a median household income of $57,697. Between 2021 and 2022 the population of Walworth County, SD declined from 5,355 to 5,317, a −0.71% decrease and its median household income grew from $51,746 to $57,697, a 11.5% increase.
The 5 largest ethnic groups in Walworth County, SD are White (Non-Hispanic) (78.9%), American Indian & Alaska Native (Non-Hispanic) (9.99%), Two+ (Non-Hispanic) (6.71%), Black or African American (Non-Hispanic) (2.18%), and White (Hispanic) (1.22%).
None of the households in Walworth 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.
99.4% of the residents in Walworth County, SD are U.S. citizens.
In 2022, the median property value in Walworth County, SD was $115,900, and the homeownership rate was 73.4%.
Most people in Walworth County, SD drove alone to work, and the average commute time was 14 minutes. The average car ownership in Walworth County, SD was 2 cars per household.
Walworth County, SD borders Campbell County, SD, Corson County, SD, Dewey County, SD, Edmunds County, SD, McPherson County, SD, and Potter County, SD.