Find the last 4 digits (ZIP+4) for an address in 18073

ZIP 18073, Pennsburg, PA is filled in. Just type the street address.

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ZIP Code 18073 – Pennsburg, PA

Pennsburg, Pennsylvania · Montgomery County · Eastern time

ZIP code18073
CityPennsburg
StatePennsylvania
CountyMontgomery CountyBucks County
Population11,755
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area17.99 sq mi
Center (lat, long)40.3865, -75.4744

Area codes in this area

484610835

These are the area codes that most often serve ZIP 18073 (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

18076 Red Hill · 1 mi18041 East Greenville · 3 mi18054 Green Lane · 3 mi18968 Spinnerstown · 4.1 mi18084 Sumneytown · 4.2 mi18070 Palm · 4.6 mi18970 Trumbauersville · 5.2 mi18935 Milford Square · 5.3 mi

About ZIP 18073

ZIP code 18073 is assigned to Pennsburg, Pennsylvania. It crosses 2 counties; most of its land is in Montgomery County. Its Census area covers about 17.99 square miles of land. The closest neighboring ZIP is 18076 (Red Hill), about 1 miles away.

Every address in 18073 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