Find the last 4 digits (ZIP+4) for an address in 19373

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ZIP Code 19373 – Thornton, PA

Thornton, Pennsylvania · Delaware County · Eastern time

ZIP code19373
CityThornton
StatePennsylvania
CountyDelaware CountyChester County
Population2,357
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.22 sq mi
Center (lat, long)39.9011, -75.5335

Area codes in this area

484610835

These are the area codes that most often serve ZIP 19373 (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

19340 Concordville · 1.3 mi19331 Concordville · 1.6 mi19342 Glen Mills · 1.8 mi19319 Cheyney · 1.8 mi19395 Westtown · 2.3 mi19017 Chester Heights · 3.8 mi19060 Garnet Valley · 4.1 mi19039 Gradyville · 4.5 mi

About ZIP 19373

ZIP code 19373 is assigned to Thornton, Pennsylvania. It crosses 2 counties; most of its land is in Delaware County. Its Census area covers about 3.22 square miles of land. The closest neighboring ZIP is 19340 (Concordville), about 1.3 miles away.

Every address in 19373 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