ZIP 57401 vs ZIP 57420
A side-by-side comparison of ZIP Code 57401 and ZIP Code 57420: population, income, housing, and more.
ZIP 57401 and ZIP 57420 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 57401 has the higher population (32,064 vs 221 in ZIP 57420). ZIP 57401 has the higher median household income ($68,183 vs $41,250 in ZIP 57420). ZIP 57401 has the higher median home value ($216,300 vs $79,800 in ZIP 57420).
Population, income & housing
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| Population | 32,064 | 221 |
| Median age | 37.1 yrs | 21.9 yrs |
| Median household income | $68,183 | $41,250 |
| Median home value | $216,300 | $79,800 |
| Median gross rent | $787 | — |
| Housing units | 15,016 | 169 |
| Homeownership rate | 62.1% | 84.1% |
| Bachelor's degree or higher | 34.7% | 30.3% |
| Unemployment rate | 3.8% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| Population | 32,831 → 32,064 (-2.3%) | 89 → 221 (+148.3%) |
| Median household income | $56,276 → $68,183 (+21.2%) | $53,750 → $41,250 (-23.3%) |
| Median home value | $172,900 → $216,300 (+25.1%) | $82,500 → $79,800 (-3.3%) |
| Median gross rent | $695 → $787 (+13.2%) | — |
ZIP 57401
32,83132,064
$56,276$68,183
$172,900$216,300
$695$787
ZIP 57420
89221
$53,750$41,250
$82,500$79,800
Age & race/ethnicity
Age distribution (share)
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| Under 5 | 5.7% | 36.2% |
| 5 to 17 | 17.5% | 5.0% |
| 18 to 24 | 11.0% | 9.5% |
| 25 to 34 | 12.2% | 13.6% |
| 35 to 44 | 12.2% | 5.4% |
| 45 to 54 | 10.8% | 0.5% |
| 55 to 64 | 13.5% | 4.5% |
| 65 to 74 | 9.7% | 20.4% |
| 75 and over | 7.4% | 5.0% |
Race & ethnicity (share)
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| White (non-Hispanic) | 82.9% | 100.0% |
| Black or African American | 0.3% | 0.0% |
| American Indian & Alaska Native | 4.9% | 0.0% |
| Asian | 3.3% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.1% | 0.0% |
| Some other race | 0.1% | 0.0% |
| Two or more races | 3.5% | 0.0% |
| Hispanic or Latino | 4.9% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| No high school diploma | 6.5% | 3.7% |
| High school graduate | 30.2% | 28.4% |
| Some college or associate's | 28.6% | 37.6% |
| Bachelor's degree | 25.4% | 29.4% |
| Graduate or professional degree | 9.4% | 0.9% |
Commute to work
How workers get to work (share)
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| Drove alone | 80.0% | 77.8% |
| Carpooled | 8.8% | 0.0% |
| Public transit | 0.6% | 0.0% |
| Walked | 3.5% | 0.0% |
| Bicycle | 0.1% | 0.0% |
| Worked from home | 6.1% | 22.2% |
| Other means | 0.9% | 0.0% |
Housing
Units in structure (share)
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| 1-unit, detached | 58.0% | 41.4% |
| 1-unit, attached | 1.8% | 0.0% |
| 2 to 4 units | 7.9% | 0.0% |
| 5 to 19 units | 14.0% | 0.0% |
| 20 or more units | 13.1% | 0.0% |
| Mobile home & other | 5.2% | 58.6% |
Poverty & households
| ZIP 57401 | ZIP 57420 | |
|---|---|---|
| Poverty rate | 11.8% | 39.4% |
| Average household size | 2.23 | 2.70 |
| Mean commute (minutes) | 12 | 50 |
| Median year structure built | 1974 | 1992 |