ZIP 51540 vs ZIP 51550
A side-by-side comparison of ZIP Code 51540 and ZIP Code 51550: population, income, housing, and more.
ZIP 51540 and ZIP 51550 are ZIP Code areas in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 51540 has the higher population (246 vs 142 in ZIP 51550). ZIP 51540 has the higher median household income ($91,250 vs $77,679 in ZIP 51550). ZIP 51540 has the higher median home value ($156,300 vs $107,500 in ZIP 51550).
Population, income & housing
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| Population | 246 | 142 |
| Median age | 50.8 yrs | 52.5 yrs |
| Median household income | $91,250 | $77,679 |
| Median home value | $156,300 | $107,500 |
| Housing units | 175 | 69 |
| Homeownership rate | 87.5% | 90.8% |
| Bachelor's degree or higher | 13.2% | 12.5% |
| Unemployment rate | 1.0% | 1.3% |
Trends (ACS 5-year, 2019–2023)
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| Population | 380 → 246 (-35.3%) | 158 → 142 (-10.1%) |
| Median household income | $45,625 → $91,250 (+100.0%) | $52,500 → $77,679 (+48.0%) |
| Median home value | $109,900 → $156,300 (+42.2%) | $69,100 → $107,500 (+55.6%) |
ZIP 51540
380246
$45,625$91,250
$109,900$156,300
ZIP 51550
158142
$52,500$77,679
$69,100$107,500
Age & race/ethnicity
Age distribution (share)
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| Under 5 | 3.7% | 2.8% |
| 5 to 17 | 17.5% | 16.2% |
| 18 to 24 | 1.6% | 7.7% |
| 25 to 34 | 6.5% | 11.3% |
| 35 to 44 | 10.6% | 5.6% |
| 45 to 54 | 18.7% | 9.9% |
| 55 to 64 | 19.9% | 19.7% |
| 65 to 74 | 17.1% | 16.9% |
| 75 and over | 4.5% | 9.9% |
Race & ethnicity (share)
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| White (non-Hispanic) | 90.2% | 97.2% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.4% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 9.3% | 1.4% |
| Hispanic or Latino | 0.0% | 1.4% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| No high school diploma | 8.9% | 10.6% |
| High school graduate | 52.6% | 32.7% |
| Some college or associate's | 25.3% | 44.2% |
| Bachelor's degree | 13.2% | 8.7% |
| Graduate or professional degree | 0.0% | 3.8% |
Commute to work
How workers get to work (share)
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| Drove alone | 74.0% | 77.0% |
| Carpooled | 10.6% | 5.4% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 2.7% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 15.4% | 12.2% |
| Other means | 0.0% | 2.7% |
Housing
Units in structure (share)
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| 1-unit, detached | 90.9% | 95.7% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 9.1% | 4.3% |
Poverty & households
| ZIP 51540 | ZIP 51550 | |
|---|---|---|
| Poverty rate | 0.8% | 1.4% |
| Average household size | 2.37 | 2.18 |
| Mean commute (minutes) | 30 | 24 |
| Median year structure built | 1938 | 1942 |