ZIP 15311 vs ZIP 15321
A side-by-side comparison of ZIP Code 15311 and ZIP Code 15321: population, income, housing, and more.
ZIP 15311 and ZIP 15321 are ZIP Code areas in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 15321 has the higher population (1,859 vs 897 in ZIP 15311). ZIP 15321 has the higher median household income ($118,333 vs $74,167 in ZIP 15311). ZIP 15321 has the higher median home value ($309,500 vs $261,600 in ZIP 15311).
Population, income & housing
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| Population | 897 | 1,859 |
| Median age | 54.6 yrs | 32.7 yrs |
| Median household income | $74,167 | $118,333 |
| Median home value | $261,600 | $309,500 |
| Median gross rent | — | $1,610 |
| Housing units | 471 | 792 |
| Homeownership rate | 93.4% | 80.0% |
| Bachelor's degree or higher | 20.8% | 44.2% |
| Unemployment rate | 2.6% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| Population | 1,566 → 897 (-42.7%) | 1,517 → 1,859 (+22.5%) |
| Median household income | $81,000 → $74,167 (-8.4%) | $73,750 → $118,333 (+60.5%) |
| Median home value | $218,500 → $261,600 (+19.7%) | $244,800 → $309,500 (+26.4%) |
| Median gross rent | $731 → $790 (+8.1%) | $796 → $1,610 (+102.3%) |
ZIP 15311
1,566897
$81,000$74,167
$218,500$261,600
$731$790
ZIP 15321
1,5171,859
$73,750$118,333
$244,800$309,500
$796$1,610
Age & race/ethnicity
Age distribution (share)
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| Under 5 | 3.2% | 6.6% |
| 5 to 17 | 7.8% | 21.7% |
| 18 to 24 | 9.8% | 12.2% |
| 25 to 34 | 7.7% | 11.3% |
| 35 to 44 | 7.9% | 9.8% |
| 45 to 54 | 14.7% | 12.6% |
| 55 to 64 | 20.8% | 11.3% |
| 65 to 74 | 21.3% | 9.9% |
| 75 and over | 6.7% | 4.6% |
Race & ethnicity (share)
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| White (non-Hispanic) | 99.6% | 91.7% |
| Black or African American | 0.3% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 1.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.5% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.1% | 6.4% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| No high school diploma | 6.3% | 0.6% |
| High school graduate | 45.4% | 29.3% |
| Some college or associate's | 27.5% | 25.9% |
| Bachelor's degree | 11.8% | 25.8% |
| Graduate or professional degree | 9.0% | 18.3% |
Commute to work
How workers get to work (share)
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| Drove alone | 79.6% | 74.4% |
| Carpooled | 12.4% | 5.2% |
| Public transit | 0.0% | 0.8% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 7.6% | 18.1% |
| Other means | 0.4% | 1.5% |
Housing
Units in structure (share)
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| 1-unit, detached | 79.6% | 86.4% |
| 1-unit, attached | 0.0% | 4.5% |
| 2 to 4 units | 0.0% | 4.3% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 20.4% | 4.8% |
Poverty & households
| ZIP 15311 | ZIP 15321 | |
|---|---|---|
| Poverty rate | 3.7% | 1.9% |
| Average household size | 2.19 | 2.62 |
| Mean commute (minutes) | 28 | 24 |
| Median year structure built | 1975 | 1976 |