In 2021, Grant County, SD had a population of 7.55k people with a median age of 42.7 and a median household income of $70,483. Between 2020 and 2021 the population of Grant County, SD grew from 7,125 to 7,550, a 5.96% increase and its median household income grew from $65,327 to $70,483, a 7.89% increase.
The 5 largest ethnic groups in Grant County, SD are White (Non-Hispanic) (92.2%), Other (Hispanic) (3.85%), Two+ (Non-Hispanic) (1.21%), Asian (Non-Hispanic) (0.967%), and White (Hispanic) (0.675%).
None of the households in Grant 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.
96.8% of the residents in Grant County, SD are U.S. citizens.
In 2021, the median property value in Grant County, SD was $139,800, and the homeownership rate was 84.2%.
Most people in Grant County, SD drove alone to work, and the average commute time was 13.8 minutes. The average car ownership in Grant County, SD was 2 cars per household.
Grant County, SD borders Big Stone County, MN, Lac qui Parle County, MN, Codington County, SD, Day County, SD, Deuel County, SD, and Roberts County, SD.