Armonk, NY ZIP code
The ZIP code for Armonk, New York is 10504. It is in Westchester County.
- Population in these ZIPs
- 7,665
- Avg. median income
- $250,000population-weighted
- Typical home value
- $1,756,300population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Armonk, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 10504 | 7,665 | $250,001 | $1,756,300 |
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 Armonk
- Thornwood 3 mi
- Pleasantville 4 mi
- Chappaqua 4 mi
- West Harrison 4 mi
- Valhalla 5 mi
- Mount Kisco 5 mi
- Hawthorne 5 mi
- Bedford 6 mi
- Purchase 6 mi
- White Plains 7 mi
- Briarcliff Manor 7 mi
- Millwood 7 mi
Frequently asked questions
What is the ZIP code for Armonk, NY?
The ZIP code for Armonk, NY is 10504.
What county is Armonk, New York in?
Armonk ZIP codes are in Westchester County.