ZIP code · Millwood · New York · United States
ZIP code 10546 — Millwood
ZIP code 10546 serves Millwood, New York.
- Postal code
- 10546Single source Value from one source, not cross-checked.
- City
- Millwood
- County
- Westchester
- State
- New York
- Country
- United States
- Coordinates
- 41.2015, -73.7926 — precision precise (locality)
View on OpenStreetMap - Population
- 1,229 (ZCTA, ACS 5-year)
- Median household income
- $213,250
- Median age
- 49.4
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 914 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page