Find the last 4 digits (ZIP+4) for an address in 18920

ZIP 18920, Erwinna, PA is filled in. Just type the street address.

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ZIP Code 18920 – Erwinna, PA

Erwinna, Pennsylvania · Bucks County · Eastern time

ZIP code18920
CityErwinna
StatePennsylvania
CountyBucks County
Population393
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.86 sq mi
Center (lat, long)40.4930, -75.0867

Area codes in this area

484610835

These are the area codes that most often serve ZIP 18920 (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

18972 Upper Black Eddy · 3.1 mi08825 Frenchtown · 3.4 mi18950 Point Pleasant · 4.2 mi18953 Revere · 4.2 mi18942 Ottsville · 4.4 mi08803 Baptistown · 4.7 mi18921 Ferndale · 5.1 mi18947 Pipersville · 5.1 mi

About ZIP 18920

ZIP code 18920 is assigned to Erwinna, Pennsylvania. It lies in Bucks County. Its Census area covers about 3.86 square miles of land. The closest neighboring ZIP is 18972 (Upper Black Eddy), about 3.1 miles away.

Every address in 18920 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