ZIP 57621 vs ZIP 57625
A side-by-side comparison of ZIP Code 57621 and ZIP Code 57625: population, income, housing, and more.
ZIP 57621 and ZIP 57625 are ZIP Code areas in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 57625 has the higher population (3,857 vs 285 in ZIP 57621). ZIP 57625 has the higher median household income ($49,643 vs $32,614 in ZIP 57621). Since 2019, ZIP 57625's population has grown faster (-11.6% vs -26.0%).
Population, income & housing
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| Population | 285 | 3,857 |
| Median age | 21.1 yrs | 27.6 yrs |
| Median household income | $32,614 | $49,643 |
| Median home value | — | $72,000 |
| Median gross rent | $575 | $718 |
| Housing units | 66 | 1,358 |
| Homeownership rate | 31.6% | 54.9% |
| Bachelor's degree or higher | 7.8% | 15.0% |
| Unemployment rate | 45.1% | 20.8% |
Trends (ACS 5-year, 2019–2023)
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| Population | 385 → 285 (-26.0%) | 4,365 → 3,857 (-11.6%) |
| Median household income | $26,964 → $32,614 (+21.0%) | $39,386 → $49,643 (+26.0%) |
| Median home value | — | $57,400 → $72,000 (+25.4%) |
| Median gross rent | $531 → $575 (+8.3%) | $578 → $718 (+24.2%) |
ZIP 57621
385285
$26,964$32,614
$531$575
ZIP 57625
4,3653,857
$39,386$49,643
$57,400$72,000
$578$718
Age & race/ethnicity
Age distribution (share)
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| Under 5 | 16.1% | 10.3% |
| 5 to 17 | 26.7% | 27.3% |
| 18 to 24 | 11.9% | 9.6% |
| 25 to 34 | 9.8% | 11.9% |
| 35 to 44 | 12.6% | 12.5% |
| 45 to 54 | 12.6% | 9.0% |
| 55 to 64 | 5.6% | 10.8% |
| 65 to 74 | 3.5% | 5.8% |
| 75 and over | 1.1% | 2.8% |
Race & ethnicity (share)
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| White (non-Hispanic) | 0.7% | 11.3% |
| Black or African American | 0.0% | 0.4% |
| American Indian & Alaska Native | 99.3% | 82.7% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.8% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 2.7% |
| Hispanic or Latino | 0.0% | 2.2% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| No high school diploma | 21.7% | 13.5% |
| High school graduate | 57.4% | 40.8% |
| Some college or associate's | 13.2% | 30.7% |
| Bachelor's degree | 6.2% | 11.3% |
| Graduate or professional degree | 1.6% | 3.7% |
Commute to work
How workers get to work (share)
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| Drove alone | 46.2% | 69.9% |
| Carpooled | 7.7% | 9.4% |
| Public transit | 0.0% | 0.0% |
| Walked | 15.4% | 0.7% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 26.9% | 16.4% |
| Other means | 3.8% | 3.5% |
Housing
Units in structure (share)
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| 1-unit, detached | 77.3% | 63.1% |
| 1-unit, attached | 0.0% | 3.8% |
| 2 to 4 units | 0.0% | 4.3% |
| 5 to 19 units | 0.0% | 4.1% |
| 20 or more units | 0.0% | 4.3% |
| Mobile home & other | 22.7% | 20.5% |
Poverty & households
| ZIP 57621 | ZIP 57625 | |
|---|---|---|
| Poverty rate | 65.0% | 36.1% |
| Average household size | 5.00 | 3.26 |
| Mean commute (minutes) | 24 | 12 |
| Median year structure built | 1985 | 1983 |