In 2023, Roberts County, SD had a population of 10.2k people with a median age of 37.9 and a median household income of $63,691. Between 2022 and 2023 the population of Roberts County, SD declined from 10,242 to 10,219, a −0.225% decrease and its median household income grew from $59,022 to $63,691, a 7.91% increase.
The 5 largest ethnic groups in Roberts County, SD are White (Non-Hispanic) (56.9%), American Indian & Alaska Native (Non-Hispanic) (35.9%), Two+ (Non-Hispanic) (4.04%), White (Hispanic) (0.998%), and Other (Hispanic) (0.734%).
None of the households in Roberts 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 Roberts County, SD are U.S. citizens.
The largest universities in Roberts County, SD are Sisseton Wahpeton College (18 degrees awarded in 2022).
In 2023, the median property value in Roberts County, SD was $139,100, and the homeownership rate was 69.4%.
Most people in Roberts County, SD drove alone to work, and the average commute time was 16.4 minutes. The average car ownership in Roberts County, SD was 2 cars per household.
Roberts County, SD borders Big Stone County, MN, Traverse County, MN, Richland County, ND, Sargent County, ND, Day County, SD, Grant County, SD, and Marshall County, SD.