None of the households in Brant Lake, 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 Brant Lake, SD are U.S. citizens.
In 2024, the median property value in Brant Lake, SD was $455,000, and the homeownership rate was 95.8%.
Most people in Brant Lake, SD drove alone to work, and the average commute time was 16.8 minutes. The average car ownership in Brant Lake, SD was 3 cars per household.