ZIP 57520 vs ZIP 57521
A side-by-side comparison of ZIP Code 57520 and ZIP Code 57521: population, income, housing, and more.
ZIP 57520 and ZIP 57521 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 57521 has the higher population (245 vs 127 in ZIP 57520). ZIP 57521 has the higher median household income ($50,521 vs $46,875 in ZIP 57520). ZIP 57520 has the higher median home value ($113,800 vs $37,100 in ZIP 57521).
Population, income & housing
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| Population | 127 | 245 |
| Median age | 63.4 yrs | 14.5 yrs |
| Median household income | $46,875 | $50,521 |
| Median home value | $113,800 | $37,100 |
| Median gross rent | $850 | — |
| Housing units | 127 | 87 |
| Homeownership rate | 80.7% | 51.0% |
| Bachelor's degree or higher | 30.0% | 11.4% |
| Unemployment rate | 0.0% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| Population | 100 → 127 (+27.0%) | 150 → 245 (+63.3%) |
| Median household income | $46,875 → $46,875 (+0.0%) | $25,893 → $50,521 (+95.1%) |
| Median home value | $75,000 → $113,800 (+51.7%) | $39,000 → $37,100 (-4.9%) |
| Median gross rent | $775 → $850 (+9.7%) | — |
ZIP 57520
100127
$46,875$46,875
$75,000$113,800
$775$850
ZIP 57521
150245
$25,893$50,521
$39,000$37,100
Age & race/ethnicity
Age distribution (share)
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| Under 5 | 0.0% | 17.1% |
| 5 to 17 | 5.5% | 40.0% |
| 18 to 24 | 0.0% | 0.0% |
| 25 to 34 | 23.6% | 7.3% |
| 35 to 44 | 7.1% | 0.0% |
| 45 to 54 | 2.4% | 9.0% |
| 55 to 64 | 14.2% | 9.8% |
| 65 to 74 | 37.8% | 5.3% |
| 75 and over | 9.4% | 11.4% |
Race & ethnicity (share)
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| White (non-Hispanic) | 92.9% | 64.5% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 33.1% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 2.4% |
| Two or more races | 7.1% | 0.0% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| No high school diploma | 0.0% | 15.2% |
| High school graduate | 30.0% | 51.4% |
| Some college or associate's | 40.0% | 21.9% |
| Bachelor's degree | 30.0% | 11.4% |
| Graduate or professional degree | 0.0% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| Drove alone | 89.9% | 83.3% |
| Carpooled | 4.3% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 4.3% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 1.4% | 16.7% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| 1-unit, detached | 84.3% | 73.6% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 1.6% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 14.2% | 26.4% |
Poverty & households
| ZIP 57520 | ZIP 57521 | |
|---|---|---|
| Poverty rate | 15.7% | 22.9% |
| Average household size | 1.53 | 4.80 |
| Mean commute (minutes) | 16 | 23 |
| Median year structure built | 1938 | 1971 |