Brant Lake, SD
Population 68 · South Dakota
About Brant Lake, SD
Brant Lake is a small community in South Dakota with a population of 68 residents. The median household income is $123,750 per year, which is above the national average. The median age in Brant Lake is 66.3 years.
Housing in Brant Lake has a median home value of $422,200 and median monthly rent of $0. Of the 54 total housing units, the majority are owner-occupied, with 26 owner-occupied and 1 renter-occupied units.
The unemployment rate in Brant Lake is 0.0% and the poverty rate is 0.0%. 70.6% of residents hold a bachelor's degree or higher. The average commute time is 0 minutes.
How Brant Lake Ranks in South Dakota
Cost of Living in Brant Lake, SD
Compared to national averages, Brant Lake has a median household income of $123,750 (65% above the national median of $75,149). Home values average $422,200, which is 72% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within South Dakota, Brant Lake's income is 91% above the state average of $64,650, and home values are 194% above the state median of $143,757.
Why Live in Brant Lake, SD?
Brant Lake offers a strong local economy with a median household income of $123,750, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%. Additionally, the city features a well-educated community where 70.6% of residents hold a bachelor’s degree or higher, and a low poverty rate of 0.0%, better than the national average, and short commute times averaging just 0 minutes.
Potential considerations include a competitive housing market where the typical home costs $422,200. However, Brant Lake’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Brant Lake has a population of 68 with a median age of 66.3 years. Compare Brant Lake with other cities to see how it stacks up, or explore all cities in South Dakota.
Similar Cities Near Brant Lake
Cities in South Dakota with a similar population size.
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in South Dakota
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Brant Lake With Other Cities
Frequently Asked Questions about Brant Lake
What is the population of Brant Lake, SD?
The population of Brant Lake, SD is 68 according to the latest Census data.
What is the median household income in Brant Lake?
The median household income in Brant Lake, SD is $123,750 per year.
What is the median home value in Brant Lake?
The median home value in Brant Lake, SD is $422,200.
What is the average rent in Brant Lake?
The median monthly rent in Brant Lake, SD is $0.
What is the unemployment rate in Brant Lake?
The unemployment rate in Brant Lake, SD is 0.0%.