Find the last 4 digits (ZIP+4) for an address in 16037

ZIP 16037, Harmony, PA is filled in. Just type the street address.

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ZIP Code 16037 – Harmony, PA

Harmony, Pennsylvania · Butler County · Eastern time

ZIP code16037
CityHarmony
StatePennsylvania
CountyButler CountyLawrence CountyBeaver County
Population5,291
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area34.45 sq mi
Center (lat, long)40.8426, -80.1338

Area codes in this area

724878

These are the area codes that most often serve ZIP 16037 (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

16123 Fombell · 3.6 mi16052 Prospect · 5.4 mi16033 Evans City · 5.5 mi16063 Zelienople · 6 mi16027 Connoquenessing · 6.4 mi16117 Ellwood City · 6.7 mi16051 Portersville · 6.9 mi16053 Renfrew · 8.2 mi

About ZIP 16037

ZIP code 16037 is assigned to Harmony, Pennsylvania. It crosses 3 counties; most of its land is in Butler County. Its Census area covers about 34.45 square miles of land. The closest neighboring ZIP is 16123 (Fombell), about 3.6 miles away.

Every address in 16037 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