Elmsford, NY ZIP code
The ZIP code for Elmsford, New York is 10523. It is in Westchester County.
- Population in these ZIPs
- 9,450
- Avg. median income
- $118,400population-weighted
- Typical home value
- $710,300population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Elmsford, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 10523 | 9,450 | $118,438 | $710,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Elmsford
- Tarrytown 2 mi
- Irvington 2 mi
- Hartsdale 2 mi
- Valhalla 3 mi
- White Plains 3 mi
- Hawthorne 3 mi
- Ardsley 4 mi
- Ardsley On Hudson 4 mi
- West Harrison 4 mi
- Dobbs Ferry 4 mi
- Thornwood 5 mi
- Pleasantville 5 mi
Frequently asked questions
What is the ZIP code for Elmsford, NY?
The ZIP code for Elmsford, NY is 10523.
What county is Elmsford, New York in?
Elmsford ZIP codes are in Westchester County.