Find the last 4 digits (ZIP+4) for an address in 16137

ZIP 16137, Mercer, PA is filled in. Just type the street address.

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ZIP Code 16137 – Mercer, PA

Mercer, Pennsylvania · Mercer County · Eastern time

ZIP code16137
CityMercer
StatePennsylvania
CountyMercer County
Population12,490
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area108.53 sq mi
Center (lat, long)41.2315, -80.2399

Area codes in this area

724878

These are the area codes that most often serve ZIP 16137 (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

16133 Jackson Center · 7 mi16124 Fredonia · 7.1 mi16142 New Wilmington · 8.2 mi16172 New Wilmington · 9.2 mi16148 Hermitage · 9.2 mi16156 Volant · 9.2 mi16127 Grove City · 9.6 mi16153 Stoneboro · 10.1 mi

About ZIP 16137

ZIP code 16137 is assigned to Mercer, Pennsylvania. It lies in Mercer County. Its Census area covers about 108.53 square miles of land. The closest neighboring ZIP is 16133 (Jackson Center), about 7 miles away.

Every address in 16137 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