ZIP 50521 vs ZIP 50531
A side-by-side comparison of ZIP Code 50521 and ZIP Code 50531: population, income, housing, and more.
ZIP 50521 and ZIP 50531 are ZIP Code areas in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 50531 has the higher population (260 vs 3 in ZIP 50521). Since 2019, ZIP 50531's population has grown faster (+43.6% vs -99.0%).
Population, income & housing
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| Population | 3 | 260 |
| Median age | — | 59.0 yrs |
| Median household income | — | $105,375 |
| Median home value | — | $128,100 |
| Housing units | 15 | 173 |
| Homeownership rate | 0.0% | 99.2% |
| Bachelor's degree or higher | 0.0% | 8.7% |
| Unemployment rate | — | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| Population | 299 → 3 (-99.0%) | 181 → 260 (+43.6%) |
| Median household income | $21,218 → $9,022 (-57.5%) | $56,458 → $105,375 (+86.6%) |
| Median home value | — | $110,100 → $128,100 (+16.3%) |
ZIP 50521
2993
$21,218$9,022
ZIP 50531
181260
$56,458$105,375
$110,100$128,100
Age & race/ethnicity
Age distribution (share)
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| Under 5 | 0.0% | 2.7% |
| 5 to 17 | 0.0% | 5.8% |
| 18 to 24 | 0.0% | 3.1% |
| 25 to 34 | 0.0% | 8.1% |
| 35 to 44 | 0.0% | 3.8% |
| 45 to 54 | 0.0% | 13.1% |
| 55 to 64 | 100.0% | 21.9% |
| 65 to 74 | 0.0% | 30.8% |
| 75 and over | 0.0% | 10.8% |
Race & ethnicity (share)
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| White (non-Hispanic) | 0.0% | 100.0% |
| 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 | 100.0% | 0.0% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| No high school diploma | 100.0% | 1.7% |
| High school graduate | 0.0% | 45.7% |
| Some college or associate's | 0.0% | 43.9% |
| Bachelor's degree | 0.0% | 5.7% |
| Graduate or professional degree | 0.0% | 3.0% |
Commute to work
How workers get to work (share)
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| Drove alone | — | 89.5% |
| Carpooled | — | 8.8% |
| Public transit | — | 0.0% |
| Walked | — | 0.0% |
| Bicycle | — | 0.0% |
| Worked from home | — | 1.8% |
| Other means | — | 0.0% |
Housing
Units in structure (share)
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| 1-unit, detached | 80.0% | 99.4% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 20.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 0.0% | 0.6% |
Poverty & households
| ZIP 50521 | ZIP 50531 | |
|---|---|---|
| Poverty rate | 0.0% | 13.1% |
| Average household size | — | 2.08 |
| Mean commute (minutes) | — | 41 |
| Median year structure built | — | 1938 |