ZIP 15421 vs ZIP 15431
A side-by-side comparison of ZIP Code 15421 and ZIP Code 15431: population, income, housing, and more.
ZIP 15421 and ZIP 15431 are ZIP Code areas in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 15431 has the higher population (4,328 vs 84 in ZIP 15421). ZIP 15421 has the higher median household income ($250,001 vs $57,542 in ZIP 15431). ZIP 15421 has the higher median home value ($229,900 vs $105,800 in ZIP 15431).
Population, income & housing
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| Population | 84 | 4,328 |
| Median age | 62.7 yrs | 46.3 yrs |
| Median household income | $250,001 | $57,542 |
| Median home value | $229,900 | $105,800 |
| Median gross rent | — | $795 |
| Housing units | 133 | 2,154 |
| Homeownership rate | 100.0% | 82.4% |
| Bachelor's degree or higher | 71.4% | 13.3% |
| Unemployment rate | 0.0% | 6.7% |
Trends (ACS 5-year, 2019–2023)
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| Population | 48 → 84 (+75.0%) | 4,053 → 4,328 (+6.8%) |
| Median household income | $118,676 → $250,001 (+110.7%) | $50,096 → $57,542 (+14.9%) |
| Median home value | $275,000 → $229,900 (-16.4%) | $81,800 → $105,800 (+29.3%) |
| Median gross rent | — | $624 → $795 (+27.4%) |
ZIP 15421
4884
$118,676$250,001
$275,000$229,900
ZIP 15431
4,0534,328
$50,096$57,542
$81,800$105,800
$624$795
Age & race/ethnicity
Age distribution (share)
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| Under 5 | 0.0% | 8.5% |
| 5 to 17 | 0.0% | 13.1% |
| 18 to 24 | 0.0% | 6.7% |
| 25 to 34 | 0.0% | 8.1% |
| 35 to 44 | 0.0% | 11.9% |
| 45 to 54 | 0.0% | 13.6% |
| 55 to 64 | 59.5% | 19.3% |
| 65 to 74 | 19.0% | 12.1% |
| 75 and over | 21.4% | 6.7% |
Race & ethnicity (share)
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| White (non-Hispanic) | 100.0% | 95.8% |
| Black or African American | 0.0% | 0.4% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 0.2% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.1% |
| Two or more races | 0.0% | 3.4% |
| Hispanic or Latino | 0.0% | 0.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| No high school diploma | 0.0% | 10.5% |
| High school graduate | 19.0% | 56.7% |
| Some college or associate's | 9.5% | 19.5% |
| Bachelor's degree | 71.4% | 11.5% |
| Graduate or professional degree | 0.0% | 1.8% |
Commute to work
How workers get to work (share)
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| Drove alone | 28.6% | 90.0% |
| Carpooled | 71.4% | 4.1% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 1.7% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 0.0% | 3.9% |
| Other means | 0.0% | 0.2% |
Housing
Units in structure (share)
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| 1-unit, detached | 100.0% | 68.7% |
| 1-unit, attached | 0.0% | 6.3% |
| 2 to 4 units | 0.0% | 6.0% |
| 5 to 19 units | 0.0% | 0.7% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 0.0% | 18.4% |
Poverty & households
| ZIP 15421 | ZIP 15431 | |
|---|---|---|
| Poverty rate | 0.0% | 16.1% |
| Average household size | 1.71 | 2.35 |
| Mean commute (minutes) | — | 26 |
| Median year structure built | 1961 | 1965 |