In 2020, Jones County, SD had a population of 873 people with a median age of 44.9 and a median household income of $46,688. Between 2019 and 2020 the population of Jones County, SD grew from 793 to 873, a 10.1% increase and its median household income grew from $46,149 to $46,688, a 1.17% increase.
The 5 largest ethnic groups in Jones County, SD are White (Non-Hispanic) (85.1%), American Indian & Alaska Native (Non-Hispanic) (11.1%), Black or African American (Non-Hispanic) (1.72%), Two+ (Non-Hispanic) (1.49%), and Other (Non-Hispanic) (0.573%).
None of the households in Jones 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.
99.3% of the residents in Jones County, SD are U.S. citizens.
In 2020, the median property value in Jones County, SD was $84,700, and the homeownership rate was 69%. Most people in Jones County, SD drove alone to work, and the average commute time was 15 minutes. The average car ownership in Jones County, SD was 2 cars per household.