Find the last 4 digits (ZIP+4) for an address in 15637

ZIP 15637, Herminie, PA is filled in. Just type the street address.

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ZIP Code 15637 – Herminie, PA

Herminie, Pennsylvania · Westmoreland County · Eastern time

ZIP code15637
CityHerminie
StatePennsylvania
CountyWestmoreland County
Population1,821
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.84 sq mi
Center (lat, long)40.2612, -79.7121

Area codes in this area

724878

These are the area codes that most often serve ZIP 15637 (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

15678 Rillton · 1.8 mi15663 Madison · 1.8 mi15625 Darragh · 1.8 mi15640 Hutchinson · 2.8 mi15691 Wendel · 2.9 mi15617 Arona · 3 mi15089 West Newton · 3.1 mi15660 Lowber · 3.4 mi

About ZIP 15637

ZIP code 15637 is assigned to Herminie, Pennsylvania. It lies in Westmoreland County. Its Census area covers about 4.84 square miles of land. The closest neighboring ZIP is 15678 (Rillton), about 1.8 miles away.

Every address in 15637 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