| ZIP Code | 15122 |
|---|---|
| City | West Mifflin |
| State | Pennsylvania (PA) |
| County | Allegheny County |
| Area Code | 412 |
| Elevation | 981 ft |
| Latitude | 40.361206 |
|---|---|
| Longitude | -79.895641 |
| Timezone | New York (DST) |
| FIPS | 42003 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 46.0 yrs ↓ 3% since 2019 |
|---|---|
| Avg Household Size | 2.24 |
| Below Poverty | 12.0% ▲ 20% above avg |
| College Grads | 38.2% ≈ Avg |
| Unemployment | 8.6% ▲ 75% above avg |
| No HS Diploma | 50 (0.4%) |
| HS Graduate | 5,010 (37.6%) |
| Some College | 1,245 (9.3%) |
| Associates | 1,933 (14.5%) |
| Bachelors | 1,922 (14.4%) |
| Graduate Degree | 3,166 (23.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $68,984 ▼ 10% below avg ↑ 34% since 2019 |
|---|---|
| Median Home Value | $131,400 ▼ 53% below avg ↑ 33% since 2019 |
| Home/Income Ratio | 1.9x (nat avg ~3.5x) |
| Median Rent | $795/mo ↑ 3% since 2019 |
| Total Units | 9,121 |
| Vacant Units | 762 |
| Avg HH Size | 2.24 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 9,121 |
|---|---|
| Vacant | 762 |
| Owner Occupied | 76.6% |
| Renter Occupied | 23.4% |
| Avg HH Size | 2.24 |
ZIP code 15122 is located in West Mifflin, Pennsylvania, within Allegheny County. With a population of 18,939, this is a moderately populated ZIP code with a mature community — the median age is 46 years. Economically, 15122 is a solidly middle-class ZIP code: the median household income of $68,984 is near the national average.
Real estate in ZIP code 15122 represents one of the more affordable housing markets in the country. The median home value of $131,400 is well below the national average. Renters can expect to pay around $795 per month in median rent. Homeownership is strong here — 76.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 33% since 2019.
The population of 15122 is primarily White (81.20%). Residents are moderately educated — 38.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 12.0%. Household income has grown by 34% since 2019.
The unemployment rate in 15122 stands at 8.6%, which is significantly above the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 72%.
Overall, ZIP code 15122 in West Mifflin, PA is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 18,939 residents, a median household income of $68,984, and a median home value of $131,400, it offers a clear picture of life in this part of Pennsylvania.