In 2023, Grant County, SD had a population of 7.54k people with a median age of 43.7 and a median household income of $73,818. Between 2022 and 2023 the population of Grant County, SD grew from 7,533 to 7,544, a 0.146% increase and its median household income grew from $70,851 to $73,818, a 4.19% increase.
The 5 largest ethnic groups in Grant County, SD are White (Non-Hispanic) (90%), Other (Hispanic) (3.19%), Two+ (Non-Hispanic) (1.7%), American Indian & Alaska Native (Hispanic) (1.66%), and White (Hispanic) (1.1%).
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.
95.4% of the residents in Grant County, SD are U.S. citizens.
In 2023, the median property value in Grant County, SD was $179,400, and the homeownership rate was 81.6%.
Most people in Grant County, SD drove alone to work, and the average commute time was 15.1 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.