In 2023, Agency Village, SD had a population of 911 people with a median age of 26.1 and a median household income of $47,569. Between 2022 and 2023 the population of Agency Village, SD declined from 972 to 911, a −6.28% decrease and its median household income declined from $48,194 to $47,569, a −1.3% decrease.
The 5 largest ethnic groups in Agency Village, SD are American Indian & Alaska Native (Non-Hispanic) (86.1%), Two+ (Non-Hispanic) (9.88%), White (Non-Hispanic) (1.54%), Black or African American (Non-Hispanic) (1.21%), and American Indian & Alaska Native (Hispanic) (0.878%).
None of the households in Agency Village, 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.
99.6% of the residents in Agency Village, SD are U.S. citizens.
In 2023, the median property value in Agency Village, SD was $204,200, and the homeownership rate was 12.9%.
Most people in Agency Village, SD drove alone to work, and the average commute time was 13.5 minutes. The average car ownership in Agency Village, SD was 2 cars per household.