Brant Lake South vs Lake Madison
A side-by-side comparison of Brant Lake South and Lake Madison: population, income, housing, and more.
Brant Lake South and Lake Madison are places in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Lake Madison has the higher population (885 vs 210 in Brant Lake South). Lake Madison has the higher median household income ($116,648 vs $105,000 in Brant Lake South). Since 2019, Brant Lake South's population has grown faster (+17.3% vs -1.1%).
Population, income & housing
| Brant Lake South | Lake Madison | |
|---|---|---|
| Population | 210 | 885 |
| Median age | 57.2 yrs | 61.3 yrs |
| Median household income | $105,000 | $116,648 |
| Median home value | — | $496,600 |
| Median gross rent | — | $595 |
| Housing units | 185 | 886 |
| Homeownership rate | 100.0% | 88.4% |
| Bachelor's degree or higher | 9.8% | 48.5% |
| Unemployment rate | 0.0% | 3.2% |
Trends (ACS 5-year, 2019–2023)
| Brant Lake South | Lake Madison | |
|---|---|---|
| Population | 179 → 210 (+17.3%) | 895 → 885 (-1.1%) |
| Median household income | $87,344 → $105,000 (+20.2%) | $93,750 → $116,648 (+24.4%) |
| Median home value | $354,000 → $310,900 (-12.2%) | $360,400 → $496,600 (+37.8%) |
| Median gross rent | — | $719 → $595 (-17.2%) |
Brant Lake South
179210
$87,344$105,000
$354,000$310,900
Lake Madison
895885
$93,750$116,648
$360,400$496,600
$719$595
Age & race/ethnicity
Age distribution (share)
| Brant Lake South | Lake Madison | |
|---|---|---|
| Under 5 | 0.0% | 0.0% |
| 5 to 17 | 0.0% | 17.3% |
| 18 to 24 | 27.1% | 0.5% |
| 25 to 34 | 1.0% | 5.6% |
| 35 to 44 | 0.0% | 3.8% |
| 45 to 54 | 20.0% | 9.3% |
| 55 to 64 | 8.6% | 28.5% |
| 65 to 74 | 41.9% | 27.0% |
| 75 and over | 1.4% | 8.0% |
Race & ethnicity (share)
| Brant Lake South | Lake Madison | |
|---|---|---|
| White (non-Hispanic) | 60.5% | 80.0% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 39.5% | 8.6% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 11.4% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| Brant Lake South | Lake Madison | |
|---|---|---|
| No high school diploma | 12.4% | 0.4% |
| High school graduate | 7.2% | 32.7% |
| Some college or associate's | 70.6% | 18.4% |
| Bachelor's degree | 7.2% | 31.2% |
| Graduate or professional degree | 2.6% | 17.3% |
Commute to work
How workers get to work (share)
| Brant Lake South | Lake Madison | |
|---|---|---|
| Drove alone | 91.5% | 63.8% |
| Carpooled | 3.9% | 2.4% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 2.2% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 3.3% | 27.6% |
| Other means | 1.3% | 4.1% |
Housing
Units in structure (share)
| Brant Lake South | Lake Madison | |
|---|---|---|
| 1-unit, detached | 84.9% | 69.1% |
| 1-unit, attached | 0.0% | 6.7% |
| 2 to 4 units | 0.0% | 0.9% |
| 5 to 19 units | 0.0% | 3.7% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 15.1% | 19.6% |
Poverty & households
| Brant Lake South | Lake Madison | |
|---|---|---|
| Poverty rate | 2.4% | 12.9% |
| Average household size | 2.63 | 2.09 |
| Mean commute (minutes) | 22 | 26 |
| Median year structure built | 1981 | 1992 |
Full profiles
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