Find the last 4 digits (ZIP+4) for an address in 18078

ZIP 18078, Schnecksville, PA is filled in. Just type the street address.

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ZIP Code 18078 – Schnecksville, PA

Schnecksville, Pennsylvania · Lehigh County · Eastern time

ZIP code18078
CitySchnecksville
StatePennsylvania
CountyLehigh County
Population7,857
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area15.55 sq mi
Center (lat, long)40.6709, -75.6207

Area codes in this area

484610835

These are the area codes that most often serve ZIP 18078 (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

18065 Neffs · 2 mi18069 Orefield · 3.2 mi18037 Coplay · 3.9 mi18080 Slatington · 4.2 mi18079 Slatedale · 5.4 mi18059 Laurys Station · 5.4 mi18053 Germansville · 5.5 mi18104 Allentown · 5.6 mi

About ZIP 18078

ZIP code 18078 is assigned to Schnecksville, Pennsylvania. It lies in Lehigh County. Its Census area covers about 15.55 square miles of land. The closest neighboring ZIP is 18065 (Neffs), about 2 miles away.

Every address in 18078 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