ZIP 50556 vs ZIP 50557
A side-by-side comparison of ZIP Code 50556 and ZIP Code 50557: population, income, housing, and more.
ZIP 50556 and ZIP 50557 are ZIP Code areas in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 50557 has the higher population (736 vs 156 in ZIP 50556). ZIP 50557 has the higher median household income ($77,250 vs $38,750 in ZIP 50556). Since 2019, ZIP 50557's population has grown faster (+11.3% vs -13.8%).
Population, income & housing
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| Population | 156 | 736 |
| Median age | 64.5 yrs | 45.7 yrs |
| Median household income | $38,750 | $77,250 |
| Median home value | — | $119,800 |
| Median gross rent | — | $633 |
| Housing units | 101 | 355 |
| Homeownership rate | 95.2% | 78.9% |
| Bachelor's degree or higher | 25.2% | 22.9% |
| Unemployment rate | 0.0% | 3.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| Population | 181 → 156 (-13.8%) | 661 → 736 (+11.3%) |
| Median household income | $49,500 → $38,750 (-21.7%) | $52,308 → $77,250 (+47.7%) |
| Median home value | $70,000 → $35,000 (-50.0%) | $83,800 → $119,800 (+43.0%) |
| Median gross rent | $419 → $413 (-1.4%) | $642 → $633 (-1.4%) |
ZIP 50556
181156
$49,500$38,750
$70,000$35,000
$419$413
ZIP 50557
661736
$52,308$77,250
$83,800$119,800
$642$633
Age & race/ethnicity
Age distribution (share)
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| Under 5 | 0.0% | 5.6% |
| 5 to 17 | 5.8% | 22.1% |
| 18 to 24 | 0.0% | 3.5% |
| 25 to 34 | 5.1% | 7.6% |
| 35 to 44 | 4.5% | 10.1% |
| 45 to 54 | 3.2% | 12.2% |
| 55 to 64 | 32.1% | 15.6% |
| 65 to 74 | 30.1% | 15.6% |
| 75 and over | 19.2% | 7.6% |
Race & ethnicity (share)
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| White (non-Hispanic) | 88.5% | 98.4% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.1% |
| Asian | 7.1% | 0.3% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 4.5% | 1.2% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| No high school diploma | 10.2% | 6.9% |
| High school graduate | 32.7% | 21.9% |
| Some college or associate's | 32.0% | 48.2% |
| Bachelor's degree | 21.8% | 18.4% |
| Graduate or professional degree | 3.4% | 4.5% |
Commute to work
How workers get to work (share)
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| Drove alone | 45.3% | 76.3% |
| Carpooled | 29.7% | 4.8% |
| Public transit | 0.0% | 0.0% |
| Walked | 18.8% | 4.5% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 6.3% | 11.8% |
| Other means | 0.0% | 2.5% |
Housing
Units in structure (share)
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| 1-unit, detached | 95.0% | 94.1% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 2.0% | 3.4% |
| 5 to 19 units | 0.0% | 0.8% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 3.0% | 1.7% |
Poverty & households
| ZIP 50556 | ZIP 50557 | |
|---|---|---|
| Poverty rate | 6.4% | 10.9% |
| Average household size | 1.86 | 2.18 |
| Mean commute (minutes) | 17 | 24 |
| Median year structure built | 1943 | 1943 |