ZIP 51638 vs ZIP 51648
A side-by-side comparison of ZIP Code 51638 and ZIP Code 51648: population, income, housing, and more.
ZIP 51638 and ZIP 51648 are ZIP Code areas in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 51638 has the higher population (1,278 vs 237 in ZIP 51648). ZIP 51648 has the higher median home value ($142,100 vs $115,700 in ZIP 51638). Since 2019, ZIP 51638's population has grown faster (+10.7% vs -2.9%).
Population, income & housing
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| Population | 1,278 | 237 |
| Median age | 50.5 yrs | 61.0 yrs |
| Median household income | $61,154 | — |
| Median home value | $115,700 | $142,100 |
| Median gross rent | $688 | — |
| Housing units | 634 | 150 |
| Homeownership rate | 79.7% | 81.1% |
| Bachelor's degree or higher | 16.2% | 17.5% |
| Unemployment rate | 1.9% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| Population | 1,154 → 1,278 (+10.7%) | 244 → 237 (-2.9%) |
| Median household income | $53,510 → $61,154 (+14.3%) | $78,527 → $110,089 (+40.2%) |
| Median home value | $81,700 → $115,700 (+41.6%) | $156,300 → $142,100 (-9.1%) |
| Median gross rent | $593 → $688 (+16.0%) | — |
ZIP 51638
1,1541,278
$53,510$61,154
$81,700$115,700
$593$688
ZIP 51648
244237
$78,527$110,089
$156,300$142,100
Age & race/ethnicity
Age distribution (share)
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| Under 5 | 3.8% | 2.1% |
| 5 to 17 | 13.1% | 18.1% |
| 18 to 24 | 9.6% | 0.0% |
| 25 to 34 | 10.6% | 3.8% |
| 35 to 44 | 5.9% | 16.0% |
| 45 to 54 | 14.8% | 7.6% |
| 55 to 64 | 19.0% | 13.5% |
| 65 to 74 | 14.2% | 24.9% |
| 75 and over | 9.1% | 13.9% |
Race & ethnicity (share)
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| White (non-Hispanic) | 85.6% | 86.1% |
| 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 | 3.1% | 0.0% |
| Two or more races | 1.0% | 0.0% |
| Hispanic or Latino | 10.3% | 13.9% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| No high school diploma | 6.4% | 17.5% |
| High school graduate | 41.7% | 21.2% |
| Some college or associate's | 35.7% | 43.9% |
| Bachelor's degree | 11.1% | 16.4% |
| Graduate or professional degree | 5.1% | 1.1% |
Commute to work
How workers get to work (share)
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| Drove alone | 84.0% | 90.9% |
| Carpooled | 5.7% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 1.2% | 9.1% |
| Bicycle | 0.6% | 0.0% |
| Worked from home | 6.7% | 0.0% |
| Other means | 1.8% | 0.0% |
Housing
Units in structure (share)
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| 1-unit, detached | 87.2% | 100.0% |
| 1-unit, attached | 2.8% | 0.0% |
| 2 to 4 units | 6.5% | 0.0% |
| 5 to 19 units | 2.4% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 1.1% | 0.0% |
Poverty & households
| ZIP 51638 | ZIP 51648 | |
|---|---|---|
| Poverty rate | 9.4% | 0.0% |
| Average household size | 2.22 | 1.80 |
| Mean commute (minutes) | 28 | 25 |
| Median year structure built | 1944 | 1964 |