ZIP 15018 vs ZIP 15021
A side-by-side comparison of ZIP Code 15018 and ZIP Code 15021: population, income, housing, and more.
ZIP 15018 and ZIP 15021 are ZIP Code areas in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 15021 has the higher population (6,775 vs 899 in ZIP 15018). ZIP 15021 has the higher median household income ($72,849 vs $36,750 in ZIP 15018). ZIP 15021 has the higher median home value ($179,800 vs $79,300 in ZIP 15018).
Population, income & housing
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| Population | 899 | 6,775 |
| Median age | 52.6 yrs | 50.3 yrs |
| Median household income | $36,750 | $72,849 |
| Median home value | $79,300 | $179,800 |
| Median gross rent | — | $796 |
| Housing units | 513 | 3,252 |
| Homeownership rate | 91.9% | 80.3% |
| Bachelor's degree or higher | 4.2% | 19.3% |
| Unemployment rate | 0.0% | 3.6% |
Trends (ACS 5-year, 2019–2023)
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| Population | 874 → 899 (+2.9%) | 7,186 → 6,775 (-5.7%) |
| Median household income | $41,563 → $36,750 (-11.6%) | $60,049 → $72,849 (+21.3%) |
| Median home value | $82,000 → $79,300 (-3.3%) | $142,200 → $179,800 (+26.4%) |
| Median gross rent | $712 → $756 (+6.2%) | $765 → $796 (+4.1%) |
ZIP 15018
874899
$41,563$36,750
$82,000$79,300
$712$756
ZIP 15021
7,1866,775
$60,049$72,849
$142,200$179,800
$765$796
Age & race/ethnicity
Age distribution (share)
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| Under 5 | 7.5% | 3.4% |
| 5 to 17 | 9.5% | 14.5% |
| 18 to 24 | 5.6% | 8.1% |
| 25 to 34 | 12.0% | 9.4% |
| 35 to 44 | 9.8% | 8.9% |
| 45 to 54 | 8.0% | 15.4% |
| 55 to 64 | 29.9% | 18.6% |
| 65 to 74 | 2.8% | 11.5% |
| 75 and over | 15.0% | 10.2% |
Race & ethnicity (share)
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| White (non-Hispanic) | 75.9% | 94.3% |
| Black or African American | 0.0% | 0.8% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 19.9% | 1.2% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 1.3% |
| Two or more races | 4.2% | 1.2% |
| Hispanic or Latino | 0.0% | 1.3% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| No high school diploma | 4.2% | 9.1% |
| High school graduate | 67.1% | 43.5% |
| Some college or associate's | 24.5% | 28.1% |
| Bachelor's degree | 0.0% | 13.4% |
| Graduate or professional degree | 4.2% | 5.9% |
Commute to work
How workers get to work (share)
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| Drove alone | 77.8% | 78.1% |
| Carpooled | 17.3% | 10.6% |
| Public transit | 0.0% | 0.2% |
| Walked | 0.0% | 1.3% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 5.0% | 9.2% |
| Other means | 0.0% | 0.7% |
Housing
Units in structure (share)
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| 1-unit, detached | 76.6% | 82.1% |
| 1-unit, attached | 7.8% | 1.4% |
| 2 to 4 units | 2.1% | 6.2% |
| 5 to 19 units | 0.0% | 0.7% |
| 20 or more units | 0.0% | 0.4% |
| Mobile home & other | 13.5% | 9.3% |
Poverty & households
| ZIP 15018 | ZIP 15021 | |
|---|---|---|
| Poverty rate | 7.3% | 7.8% |
| Average household size | 2.61 | 2.39 |
| Mean commute (minutes) | 32 | 30 |
| Median year structure built | 1940 | 1958 |