In 2019, Jones County, SD had a population of 793 people with a median age of 53.5 and a median household income of $46,149. Between 2018 and 2019 the population of Jones County, SD grew from 735 to 793, a 7.89% increase and its median household income grew from $41,103 to $46,149, a 12.3% increase.
The 5 largest ethnic groups in Jones County, SD are White (Non-Hispanic) (92.9%), American Indian & Alaska Native (Non-Hispanic) (5.93%), Black or African American (Non-Hispanic) (1.13%), White (Hispanic) (0%), and Black or African American (Hispanic) (0%). 0% of the households in Jones County, SD speak a non-English language at home as their primary language, and 99.2% of the residents in Jones County, SD are U.S. citizens.
In 2019, the median property value in Jones County, SD was $77,100, and the homeownership rate was 75%. Most people in Jones County, SD drove alone to work, and the average commute time was 12.8 minutes. The average car ownership in Jones County, SD was 2 cars per household.