Allison Park, Pennsylvania

1 ZIP code · Eastern time

ZIP codes (largest first)

15101 · 26,036
Population22,045
StatePennsylvania
CountyAllegheny County
Time zoneEastern
Land area13.87 sq mi

Area codes in this area

412724878

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

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.