ZIP Code 10503
Ardsley On Hudson · Westchester, New York
10503 is the ZIP code of Ardsley On Hudson in Westchester, New York, United States.
- ZIP Code
- 10503
- County
- Westchester
- State
- New York
- Country
- United States
Place with ZIP code 10503
| Place | County | Location |
|---|---|---|
| Ardsley On Hudson | Westchester | 41.026, -73.872 |
Near The Bronx
The nearest major city is The Bronx, about 20 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 10503?
Ardsley On Hudson.
Which county and state is 10503 in?
Westchester, New York, United States.
What is the nearest major city to 10503?
The Bronx, about 20 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.