Find the last 4 digits (ZIP+4) for an address in 15122

ZIP 15122, West Mifflin, PA is filled in. Just type the street address.

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ZIP Code 15122 – West Mifflin, PA

West Mifflin, Pennsylvania · Allegheny County · Eastern time

ZIP code15122
CityWest Mifflin
StatePennsylvania
CountyAllegheny County
Population18,816
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area12.93 sq mi
Center (lat, long)40.3612, -79.8956

Area codes in this area

412878724

These are the area codes that most often serve ZIP 15122 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

15034 Dravosburg · 0.8 mi15134 Mckeesport · 1.9 mi15123 West Mifflin · 2.2 mi15120 Homestead · 2.5 mi15045 Glassport · 2.5 mi15110 Duquesne · 2.5 mi15133 Mckeesport · 2.8 mi15132 Mckeesport · 3.1 mi

About ZIP 15122

ZIP code 15122 is assigned to West Mifflin, Pennsylvania. It lies in Allegheny County. Its Census area covers about 12.93 square miles of land. The closest neighboring ZIP is 15034 (Dravosburg), about 0.8 miles away.

Every address in 15122 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources