ZIP 51020 vs ZIP 51030
A side-by-side comparison of ZIP Code 51020 and ZIP Code 51030: population, income, housing, and more.
ZIP 51020 and ZIP 51030 are ZIP Code areas in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 51030 has the higher population (1,630 vs 615 in ZIP 51020). ZIP 51030 has the higher median household income ($78,750 vs $75,938 in ZIP 51020). ZIP 51030 has the higher median home value ($267,600 vs $106,300 in ZIP 51020).
Population, income & housing
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| Population | 615 | 1,630 |
| Median age | 32.5 yrs | 44.1 yrs |
| Median household income | $75,938 | $78,750 |
| Median home value | $106,300 | $267,600 |
| Median gross rent | $631 | $875 |
| Housing units | 255 | 720 |
| Homeownership rate | 67.1% | 82.7% |
| Bachelor's degree or higher | 11.2% | 31.5% |
| Unemployment rate | 2.1% | 0.7% |
Trends (ACS 5-year, 2019–2023)
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| Population | 705 → 615 (-12.8%) | 1,807 → 1,630 (-9.8%) |
| Median household income | $51,250 → $75,938 (+48.2%) | $81,625 → $78,750 (-3.5%) |
| Median home value | $73,500 → $106,300 (+44.6%) | $189,400 → $267,600 (+41.3%) |
| Median gross rent | $536 → $631 (+17.7%) | $652 → $875 (+34.2%) |
ZIP 51020
705615
$51,250$75,938
$73,500$106,300
$536$631
ZIP 51030
1,8071,630
$81,625$78,750
$189,400$267,600
$652$875
Age & race/ethnicity
Age distribution (share)
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| Under 5 | 8.6% | 6.6% |
| 5 to 17 | 22.1% | 18.6% |
| 18 to 24 | 12.5% | 2.9% |
| 25 to 34 | 11.1% | 11.0% |
| 35 to 44 | 12.0% | 12.4% |
| 45 to 54 | 5.9% | 12.9% |
| 55 to 64 | 16.1% | 13.1% |
| 65 to 74 | 7.0% | 16.2% |
| 75 and over | 4.7% | 6.4% |
Race & ethnicity (share)
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| White (non-Hispanic) | 90.7% | 95.8% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 0.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 3.7% | 2.1% |
| Hispanic or Latino | 5.5% | 1.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| No high school diploma | 5.7% | 0.9% |
| High school graduate | 50.7% | 30.7% |
| Some college or associate's | 32.4% | 37.0% |
| Bachelor's degree | 8.6% | 22.8% |
| Graduate or professional degree | 2.6% | 8.7% |
Commute to work
How workers get to work (share)
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| Drove alone | 80.4% | 86.6% |
| Carpooled | 6.3% | 5.2% |
| Public transit | 0.0% | 0.0% |
| Walked | 3.8% | 2.1% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 8.8% | 6.1% |
| Other means | 0.6% | 0.0% |
Housing
Units in structure (share)
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| 1-unit, detached | 83.9% | 89.0% |
| 1-unit, attached | 8.6% | 0.4% |
| 2 to 4 units | 0.8% | 2.4% |
| 5 to 19 units | 4.7% | 5.4% |
| 20 or more units | 0.0% | 1.5% |
| Mobile home & other | 2.0% | 1.3% |
Poverty & households
| ZIP 51020 | ZIP 51030 | |
|---|---|---|
| Poverty rate | 19.8% | 7.3% |
| Average household size | 2.81 | 2.53 |
| Mean commute (minutes) | 20 | 23 |
| Median year structure built | 1961 | 1970 |