Find the last 4 digits (ZIP+4) for an address in 10603

ZIP 10603, White Plains, NY is filled in. Just type the street address.

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ZIP Code 10603 – White Plains, NY

White Plains, New York · Westchester County · Eastern time

ZIP code10603
CityWhite Plains
StateNew York
CountyWestchester County
Population18,910
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.37 sq mi
Center (lat, long)41.0542, -73.7802

Area codes in this area

914

These are the area codes that most often serve ZIP 10603 (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

10602 White Plains · 1.7 mi10601 White Plains · 1.7 mi10607 White Plains · 1.9 mi10523 Elmsford · 2.1 mi10604 West Harrison · 2.1 mi10595 Valhalla · 2.3 mi10606 White Plains · 2.3 mi10530 Hartsdale · 2.7 mi

About ZIP 10603

ZIP code 10603 is assigned to White Plains, New York. It lies in Westchester County. Its Census area covers about 3.37 square miles of land. The closest neighboring ZIP is 10602 (White Plains), about 1.7 miles away.

Every address in 10603 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