ZIP codes
2
West Mifflin, PA Demographics & ZIP Codes
West Mifflin, Pennsylvania demographics and median household income by ZIP code (in Allegheny County) — 2 ZIP codes — population 18,941 — median income $68,984 — avg. home value $131,400. Compare income, housing, and population across ZIP codes on US5.
Population
18,941
Median household income (avg.)
$68,984
92% of U.S. median
Average home value
$131,400
38% of U.S. median
Average rent
$656
56% of U.S. median
Median age (avg.)
46.0
West Mifflin demographics
West Mifflin, Pennsylvania covers 2 ZIP codes primarily in Allegheny County, with a combined ZIP-area population of about 18,941.
Across ZIP codes with age data, the average median age is about 46.0 years.
Median household income in West Mifflin
The average median household income across ZIP codes in West Mifflin, Pennsylvania is about $68,984 — about 10% below the PA ZIP average ($76,329), and about 8% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $68,984 in 15122.
Housing in West Mifflin
For housing in West Mifflin, Pennsylvania, the average median home value is about $131,400 and the average median rent is about $656.
The most populous ZIP in this set is 15122 (about 18,939 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in West Mifflin
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 15122 | West Mifflin | Allegheny County | PA | 18,939 | $68,984 | $131,400 |
| 15123 | West Mifflin | Allegheny County | PA | 2 | — | — |
Frequently asked questions
What are the demographics of West Mifflin?
West Mifflin, Pennsylvania has a combined ZIP-area population of about 18,941 across 2 ZIP codes (primarily Allegheny County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in West Mifflin?
The average median household income across ZIP codes in West Mifflin, Pennsylvania is about $68,984, about 10% below the state ZIP average ($76,329), and about 8% below the U.S. median ($75,149). Average median home value is about $131,400.
How many ZIP codes are in West Mifflin?
West Mifflin, Pennsylvania includes 2 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for West Mifflin?
This page lists ZIP codes in West Mifflin, Pennsylvania with population, median household income, and home value. Select a ZIP for a full demographics profile.