ZIP code 15122
Where is ZIP code 15122?
West Mifflin, Pennsylvania
Allegheny County · Standard ZIP code
ZIP code 15122 belongs to West Mifflin, Pennsylvania in Allegheny County. 15122 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 412 and 878. About 18,816 people live in the 15122 area, where the median household income is $72,485. The closest ZIP codes are 15110 (Duquesne, 0.9 mi northeast), 15131 (Mckeesport, 1.1 mi south) and 15132 (Mckeesport, 1.1 mi south).
| ZIP code | 15122 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | West Mifflin |
| Also accepted | Pittsburgh |
| State | Pennsylvania (PA) |
| County | Allegheny County |
| Time zone | Eastern Time · now |
| Area codes | 412, 878 |
| Coordinates | 40.3634, -79.8664 map |
| 3-digit prefix | 151 |
Population and income in 15122
| Population | 18,816 · higher than 88% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 1,455 · higher than 79% of Pennsylvania ZIP codes |
| Median age | 44.5 years · higher than 52% of Pennsylvania ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $72,485 · higher than 52% of Pennsylvania ZIP codes |
| Income per person | $37,759 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $151,400 · lower than 73% of Pennsylvania ZIP codes |
| Median rent | $837 a month |
| Housing units | 8,913 |
| Households | 8,185 (2.27 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 12.93 sq mi (plus 0.19 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 15122. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 15122
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 15110 | Duquesne, PA | 0.9 mi NE | Standard |
| 15131 | Mckeesport, PA | 1.1 mi S | Standard |
| 15132 | Mckeesport, PA | 1.1 mi S | Standard |
| 15133 | Mckeesport, PA | 1.1 mi S | Standard |
| 15134 | Mckeesport, PA | 1.1 mi S | PO Box only |
| 15135 | Mckeesport, PA | 1.1 mi S | Standard |
| 15034 | Dravosburg, PA | 1.4 mi SW | Standard |
| 15104 | Braddock, PA | 2.8 mi N | Standard |
| 15045 | Glassport, PA | 2.8 mi SW | Standard |
| 15120 | Homestead, PA | 2.9 mi NW | Standard |
| 15137 | North Versailles, PA | 3 mi E | Standard |
| 15112 | East Pittsburgh, PA | 3.1 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 15122 or measure the distance to another ZIP code.
How to address mail to 15122
123 MAIN ST
WEST MIFFLIN PA 15122
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts PITTSBURGH as the city name for 15122. Avoid W Mifflin/Pleasant Hills: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (15122-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in West Mifflin, PA
All West Mifflin ZIP codes with population and income →
Questions
- What city is ZIP code 15122?
- 15122 is a West Mifflin, Pennsylvania ZIP code. Pittsburgh is also accepted as the city name.
- What county is 15122 in?
- ZIP code 15122 is in Allegheny County, Pennsylvania.
- What time zone is ZIP code 15122 in?
- 15122 is in the Eastern Time zone (America/New_York).
- What area code is 15122?
- Phone numbers in ZIP code 15122 use area codes 412 and 878.
- What is the population of ZIP code 15122?
- About 18,816 people live in ZIP code 15122, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 15122?
- The median household income in 15122 is $72,485 a year, higher than 52% of Pennsylvania ZIP codes.
- What ZIP codes are near 15122?
- The nearest ZIP codes to 15122 are 15110 (Duquesne, 0.9 miles), 15131 (Mckeesport, 1.1 miles), 15132 (Mckeesport, 1.1 miles) and 15133 (Mckeesport, 1.1 miles).