In 2020, Brule County, SD had a population of 5.23k people with a median age of 39.8 and a median household income of $57,181. Between 2019 and 2020 the population of Brule County, SD declined from 5,258 to 5,233, a −0.475% decrease and its median household income declined from $57,196 to $57,181, a −0.0262% decrease.
The 5 largest ethnic groups in Brule County, SD are White (Non-Hispanic) (83.6%), American Indian & Alaska Native (Non-Hispanic) (10.4%), White (Hispanic) (2.52%), Two+ (Non-Hispanic) (1.85%), and Black or African American (Non-Hispanic) (1.15%).
None of the households in Brule 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.
99.3% of the residents in Brule County, SD are U.S. citizens.
In 2020, the median property value in Brule County, SD was $157,500, and the homeownership rate was 60.6%. Most people in Brule County, SD drove alone to work, and the average commute time was 13.3 minutes. The average car ownership in Brule County, SD was 2 cars per household.