Find the last 4 digits (ZIP+4) for an address in 10503

ZIP 10503, Ardsley On Hudson, NY is filled in. Just type the street address.

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ZIP Code 10503 – Ardsley On Hudson, NY

Ardsley On Hudson, New York · Westchester County · Eastern time

ZIP code10503
CityArdsley On Hudson
StateNew York
CountyWestchester County
Population132
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.01 sq mi
Center (lat, long)41.0266, -73.8753

Area codes in this area

914

These are the area codes that most often serve ZIP 10503 (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

10533 Irvington · 1.3 mi10522 Dobbs Ferry · 1.3 mi10502 Ardsley · 2.1 mi10964 Palisades · 2.1 mi10968 Piermont · 2.5 mi10706 Hastings On Hudson · 2.5 mi10976 Sparkill · 2.8 mi10530 Hartsdale · 3.3 mi

About ZIP 10503

ZIP code 10503 is assigned to Ardsley On Hudson, New York. It lies in Westchester County. Its Census area covers about 0.01 square miles of land. The closest neighboring ZIP is 10533 (Irvington), about 1.3 miles away.

Every address in 10503 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