In 2023, Fort Thompson, SD had a population of 1.13k people with a median age of 29.6 and a median household income of $45,313. Between 2022 and 2023 the population of Fort Thompson, SD declined from 1,157 to 1,134, a −1.99% decrease and its median household income grew from $27,813 to $45,313, a 62.9% increase.
The 5 largest ethnic groups in Fort Thompson, SD are American Indian & Alaska Native (Non-Hispanic) (92.7%), White (Non-Hispanic) (3.79%), American Indian & Alaska Native (Hispanic) (1.76%), Two+ (Non-Hispanic) (1.76%), and White (Hispanic) (0%).
None of the households in Fort Thompson, 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.
100% of the residents in Fort Thompson, SD are U.S. citizens.
In 2023, the median property value in Fort Thompson, SD was $110,300, and the homeownership rate was 43.9%.
Most people in Fort Thompson, SD drove alone to work, and the average commute time was 11.9 minutes. The average car ownership in Fort Thompson, SD was 2 cars per household.