Marvin vs Twin Brooks
A side-by-side comparison of Marvin and Twin Brooks: population, income, housing, and more.
Marvin and Twin Brooks are places in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Twin Brooks has the higher population (35 vs 18 in Marvin). Twin Brooks has the higher median household income ($63,125 vs $38,750 in Marvin). Since 2019, Marvin's population has grown faster (-10.0% vs -16.7%).
Population, income & housing
| Marvin | Twin Brooks | |
|---|---|---|
| Population | 18 | 35 |
| Median age | 59.5 yrs | 61.3 yrs |
| Median household income | $38,750 | $63,125 |
| Median home value | — | $75,000 |
| Housing units | 8 | 21 |
| Homeownership rate | 100.0% | 88.2% |
| Bachelor's degree or higher | 12.5% | 3.1% |
| Unemployment rate | 0.0% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| Marvin | Twin Brooks | |
|---|---|---|
| Population | 20 → 18 (-10.0%) | 42 → 35 (-16.7%) |
| Median household income | $57,813 → $38,750 (-33.0%) | $52,500 → $63,125 (+20.2%) |
| Median home value | $60,000 → $56,300 (-6.2%) | $62,500 → $75,000 (+20.0%) |
Marvin
2018
$57,813$38,750
$60,000$56,300
Twin Brooks
4235
$52,500$63,125
$62,500$75,000
Age & race/ethnicity
Age distribution (share)
| Marvin | Twin Brooks | |
|---|---|---|
| Under 5 | 0.0% | 0.0% |
| 5 to 17 | 11.1% | 8.6% |
| 18 to 24 | 0.0% | 0.0% |
| 25 to 34 | 0.0% | 8.6% |
| 35 to 44 | 0.0% | 2.9% |
| 45 to 54 | 33.3% | 14.3% |
| 55 to 64 | 22.2% | 40.0% |
| 65 to 74 | 22.2% | 11.4% |
| 75 and over | 11.1% | 14.3% |
Race & ethnicity (share)
| Marvin | Twin Brooks | |
|---|---|---|
| White (non-Hispanic) | 94.4% | 94.3% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 5.6% | 5.7% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| Marvin | Twin Brooks | |
|---|---|---|
| No high school diploma | 12.5% | 18.8% |
| High school graduate | 31.3% | 65.6% |
| Some college or associate's | 43.8% | 12.5% |
| Bachelor's degree | 12.5% | 3.1% |
| Graduate or professional degree | 0.0% | 0.0% |
Commute to work
How workers get to work (share)
| Marvin | Twin Brooks | |
|---|---|---|
| Drove alone | 66.7% | 100.0% |
| Carpooled | 0.0% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 33.3% | 0.0% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| Marvin | Twin Brooks | |
|---|---|---|
| 1-unit, detached | 100.0% | 90.5% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 0.0% | 9.5% |
Poverty & households
| Marvin | Twin Brooks | |
|---|---|---|
| Poverty rate | 16.7% | 14.3% |
| Average household size | 2.25 | 2.06 |
| Mean commute (minutes) | — | 17 |
| Median year structure built | 1965 | 1952 |
Full profiles
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