Port Chester, NY ZIP code
The ZIP code for Port Chester (also written Pt. Chester), New York is 10573. It is in Westchester County.
- Population in these ZIPs
- 40,786
- Avg. median income
- $105,700population-weighted
- Typical home value
- $904,300population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Port Chester, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 10573 | 40,786 | $105,686 | $904,300 |
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 Port Chester
- Purchase 2 mi
- Rye 3 mi
- Harrison 4 mi
- White Plains 5 mi
- West Harrison 5 mi
- Mamaroneck 5 mi
- Scarsdale 6 mi
- Larchmont 7 mi
- Hartsdale 7 mi
- Valhalla 7 mi
- Armonk 8 mi
- Elmsford 8 mi
Frequently asked questions
What is the ZIP code for Port Chester, NY?
The ZIP code for Port Chester, NY is 10573.
What county is Port Chester, New York in?
Port Chester ZIP codes are in Westchester County.