Find the last 4 digits (ZIP+4) for an address in 19540

ZIP 19540, Mohnton, PA is filled in. Just type the street address.

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ZIP Code 19540 – Mohnton, PA

Mohnton, Pennsylvania · Berks County · Eastern time

ZIP code19540
CityMohnton
StatePennsylvania
CountyBerks CountyLancaster County
Population11,957
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area35.21 sq mi
Center (lat, long)40.2363, -75.9666

Area codes in this area

484610835

These are the area codes that most often serve ZIP 19540 (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

17507 Bowmansville · 3.7 mi19607 Reading · 4 mi19501 Adamstown · 5.2 mi19543 Morgantown · 5.6 mi19611 Reading · 6.2 mi19608 Reading · 6.5 mi19609 Reading · 6.5 mi19523 Geigertown · 6.6 mi

About ZIP 19540

ZIP code 19540 is assigned to Mohnton, Pennsylvania. It crosses 2 counties; most of its land is in Berks County. Its Census area covers about 35.21 square miles of land. The closest neighboring ZIP is 17507 (Bowmansville), about 3.7 miles away.

Every address in 19540 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