ZIP 51550 vs ZIP 51555
A side-by-side comparison of ZIP Code 51550 and ZIP Code 51555: population, income, housing, and more.
ZIP 51550 and ZIP 51555 are ZIP Code areas in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 51555 has the higher population (4,881 vs 142 in ZIP 51550). ZIP 51550 has the higher median household income ($77,679 vs $77,292 in ZIP 51555). ZIP 51555 has the higher median home value ($180,900 vs $107,500 in ZIP 51550).
Population, income & housing
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| Population | 142 | 4,881 |
| Median age | 52.5 yrs | 44.4 yrs |
| Median household income | $77,679 | $77,292 |
| Median home value | $107,500 | $180,900 |
| Median gross rent | — | $761 |
| Housing units | 69 | 2,337 |
| Homeownership rate | 90.8% | 75.9% |
| Bachelor's degree or higher | 12.5% | 23.0% |
| Unemployment rate | 1.3% | 3.7% |
Trends (ACS 5-year, 2019–2023)
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| Population | 158 → 142 (-10.1%) | 4,877 → 4,881 (+0.1%) |
| Median household income | $52,500 → $77,679 (+48.0%) | $63,472 → $77,292 (+21.8%) |
| Median home value | $69,100 → $107,500 (+55.6%) | $134,200 → $180,900 (+34.8%) |
| Median gross rent | — | $729 → $761 (+4.4%) |
ZIP 51550
158142
$52,500$77,679
$69,100$107,500
ZIP 51555
4,8774,881
$63,472$77,292
$134,200$180,900
$729$761
Age & race/ethnicity
Age distribution (share)
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| Under 5 | 2.8% | 3.9% |
| 5 to 17 | 16.2% | 14.9% |
| 18 to 24 | 7.7% | 8.2% |
| 25 to 34 | 11.3% | 11.3% |
| 35 to 44 | 5.6% | 12.3% |
| 45 to 54 | 9.9% | 15.4% |
| 55 to 64 | 19.7% | 14.3% |
| 65 to 74 | 16.9% | 10.3% |
| 75 and over | 9.9% | 9.4% |
Race & ethnicity (share)
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| White (non-Hispanic) | 97.2% | 92.6% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.7% |
| Asian | 0.0% | 0.2% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 1.4% | 4.4% |
| Hispanic or Latino | 1.4% | 2.2% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| No high school diploma | 10.6% | 6.3% |
| High school graduate | 32.7% | 39.1% |
| Some college or associate's | 44.2% | 31.7% |
| Bachelor's degree | 8.7% | 15.3% |
| Graduate or professional degree | 3.8% | 7.7% |
Commute to work
How workers get to work (share)
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| Drove alone | 77.0% | 79.1% |
| Carpooled | 5.4% | 6.2% |
| Public transit | 0.0% | 0.6% |
| Walked | 2.7% | 2.8% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 12.2% | 10.5% |
| Other means | 2.7% | 0.8% |
Housing
Units in structure (share)
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| 1-unit, detached | 95.7% | 78.0% |
| 1-unit, attached | 0.0% | 1.8% |
| 2 to 4 units | 0.0% | 5.9% |
| 5 to 19 units | 0.0% | 0.7% |
| 20 or more units | 0.0% | 4.2% |
| Mobile home & other | 4.3% | 9.4% |
Poverty & households
| ZIP 51550 | ZIP 51555 | |
|---|---|---|
| Poverty rate | 1.4% | 7.2% |
| Average household size | 2.18 | 2.27 |
| Mean commute (minutes) | 24 | 24 |
| Median year structure built | 1942 | 1963 |