Find the last 4 digits (ZIP+4) for an address in 15057

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ZIP Code 15057 – Mc Donald, PA

Mc Donald, Pennsylvania · Washington County · Eastern time

ZIP code15057
CityMc Donald
StatePennsylvania
CountyWashington CountyAllegheny County
Population16,583
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area54.06 sq mi
Center (lat, long)40.3566, -80.2449

Area codes in this area

724878

These are the area codes that most often serve ZIP 15057 (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

15361 Southview · 1.9 mi15082 Sturgeon · 2.4 mi15060 Midway · 2.5 mi15321 Cecil · 3.9 mi15031 Cuddy · 4.4 mi15350 Muse · 4.9 mi15071 Oakdale · 5 mi15064 Morgan · 5.1 mi

About ZIP 15057

ZIP code 15057 is assigned to Mc Donald, Pennsylvania. It crosses 2 counties; most of its land is in Washington County. Its Census area covers about 54.06 square miles of land. The closest neighboring ZIP is 15361 (Southview), about 1.9 miles away.

Every address in 15057 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