Westchester County, New York ZIP codes
81 ZIP codes are in Westchester County, plus 4 that cross in from neighboring counties. It's part of the New York-Newark-Jersey City, NY-NJ metro area.
- ZIP codes
- 81
- Population in these ZIPs
- 997,782
- Avg. median income
- $135,900population-weighted
- Cities & towns
- 63
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Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Westchester County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 10501 | Amawalk | 1,727 | $220,449 | $870,700 |
| 10502 | Ardsley | 6,197 | $250,001 | $1,078,000 |
| 10503 | Ardsley On Hudson | 132 | $243,036 | $868,600 |
| 10504 | Armonk | 7,665 | $250,001 | $1,756,300 |
| 10505 | Baldwin Place | 1,119 | $153,426 | $1,088,000 |
| 10506 | Bedford | 6,244 | $250,001 | $1,671,500 |
| 10507 | Bedford Hills | 6,109 | $107,270 | $815,300 |
| 10510 | Briarcliff Manor | 10,226 | $220,771 | $1,175,700 |
| 10511 | Buchanan | 2,397 | $128,218 | $613,600 |
| 10514 | Chappaqua | 11,790 | $250,001 | $1,577,300 |
| 10517 | Crompond | 584 | $117,009 | $616,300 |
| 10518 | Cross River | 992 | $250,001 | $779,000 |
| 10519 | Croton Falls | 99 | — | — |
| 10520 | Croton On Hudson | 12,368 | $142,791 | $849,000 |
| 10521 PO Box | Croton On Hudson | — | — | — |
| 10522 | Dobbs Ferry | 11,502 | $165,417 | $1,033,600 |
| 10523 | Elmsford | 9,450 | $118,438 | $710,300 |
| 10526 | Goldens Bridge | 2,128 | $250,001 | $743,400 |
| 10527 | Granite Springs | 418 | $250,001 | $935,300 |
| 10528 | Harrison | 14,091 | $154,416 | $1,492,100 |
| 10530 | Hartsdale | 13,892 | $121,722 | $737,600 |
| 10532 | Hawthorne | 5,347 | $141,157 | $829,300 |
| 10533 | Irvington | 7,362 | $174,038 | $1,307,700 |
| 10535 | Jefferson Valley | 392 | $66,189 | $333,300 |
| 10536 | Katonah | 10,669 | $250,001 | $1,147,000 |
| 10538 | Larchmont | 17,760 | $207,969 | $1,778,900 |
| 10540 | Lincolndale | 108 | — | — |
| 10543 | Mamaroneck | 20,989 | $126,417 | $1,086,500 |
| 10545 | Maryknoll | 185 | — | — |
| 10546 | Millwood | 1,392 | $206,750 | $1,009,500 |
| 10547 | Mohegan Lake | 7,205 | $162,605 | $609,500 |
| 10548 | Montrose | 4,254 | $142,273 | $642,200 |
| 10549 | Mount Kisco | 16,135 | $133,988 | $940,800 |
| 10550 | Mount Vernon | 38,972 | $60,701 | $574,600 |
| 10551 PO Box | Mount Vernon | — | — | — |
| 10552 | Mount Vernon | 22,341 | $96,717 | $550,700 |
| 10553 | Mount Vernon | 11,011 | $84,478 | $613,000 |
| 10560 | North Salem | 4,918 | $193,906 | $840,000 |
| 10562 | Ossining | 33,793 | $115,697 | $677,000 |
| 10566 | Peekskill | 25,625 | $85,954 | $516,000 |
| 10567 | Cortlandt Manor | 19,976 | $144,194 | $689,200 |
| 10570 | Pleasantville | 13,289 | $183,833 | $1,053,600 |
| 10573 | Port Chester | 40,786 | $105,686 | $904,300 |
| 10576 | Pound Ridge | 4,891 | $250,001 | $1,492,000 |
| 10577 | Purchase | 5,945 | $250,001 | $2,306,700 |
| 10578 | Purdys | 1,780 | $250,001 | $686,700 |
| 10580 | Rye | 18,391 | $250,001 | $2,374,100 |
| 10583 | Scarsdale | 40,207 | $250,001 | $1,604,200 |
| 10587 PO Box | Shenorock | — | — | — |
| 10588 | Shrub Oak | 2,783 | $178,977 | $630,800 |
| 10589 | Somers | 7,604 | $129,214 | $688,100 |
| 10590 | South Salem | 6,989 | $211,734 | $957,700 |
| 10591 | Tarrytown | 23,926 | $104,984 | $952,500 |
| 10594 | Thornwood | 5,110 | $163,542 | $945,700 |
| 10595 | Valhalla | 7,243 | $123,438 | $909,800 |
| 10596 | Verplanck | 650 | $98,091 | $542,400 |
| 10597 | Waccabuc | 679 | $244,853 | $1,697,700 |
| 10598 | Yorktown Heights | 28,821 | $173,573 | $744,400 |
| 10601 | White Plains | 11,930 | $85,859 | $492,700 |
| 10602 PO Box | White Plains | — | — | — |
| 10603 | White Plains | 18,910 | $121,026 | $680,500 |
| 10604 | West Harrison | 12,517 | $117,014 | $953,000 |
| 10605 | White Plains | 19,493 | $148,982 | $1,008,100 |
| 10606 | White Plains | 17,341 | $112,270 | $771,200 |
| 10607 | White Plains | 6,466 | $168,603 | $836,600 |
| 10610 PO Box | White Plains | — | — | — |
| 10701 | Yonkers | 70,676 | $64,776 | $627,900 |
| 10702 PO Box | Yonkers | — | — | — |
| 10703 | Yonkers | 22,586 | $89,773 | $620,400 |
| 10704 | Yonkers | 31,921 | $106,786 | $680,500 |
| 10705 | Yonkers | 38,887 | $67,918 | $708,500 |
| 10706 | Hastings On Hudson | 9,183 | $190,833 | $1,174,100 |
| 10707 | Tuckahoe | 9,688 | $130,957 | $917,000 |
| 10708 | Bronxville | 22,482 | $126,343 | $949,300 |
| 10709 | Eastchester | 10,352 | $170,417 | $1,035,500 |
| 10710 | Yonkers | 25,855 | $108,845 | $761,200 |
| 10801 | New Rochelle | 42,754 | $85,573 | $781,300 |
| 10802 PO Box | New Rochelle | — | — | — |
| 10803 | Pelham | 13,072 | $215,208 | $1,454,700 |
| 10804 | New Rochelle | 16,108 | $250,001 | $1,258,100 |
| 10805 | New Rochelle | 20,903 | $102,109 | $553,900 |
ZIP codes partly in Westchester County
These ZIP codes are mostly in a neighboring county but cover part of Westchester County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 10470 | Bronx | Bronx County | 16,004 | $90,046 | $667,000 |
| 10509 | Brewster | Putnam County | 20,046 | $116,831 | $536,700 |
| 10537 | Lake Peekskill | Putnam County | 2,439 | $132,117 | $427,200 |
| 10541 | Mahopac | Putnam County | 26,361 | $138,617 | $632,600 |
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 and towns in Westchester County
- Amawalk
- Ardsley
- Ardsley On Hudson
- Armonk
- Baldwin Place
- Bedford
- Bedford Hills
- Briarcliff Manor
- Buchanan
- Chappaqua
- Crompond
- Cross River
- Croton Falls
- Croton On Hudson
- Dobbs Ferry
- Elmsford
- Goldens Bridge
- Granite Springs
- Harrison
- Hartsdale
- Hawthorne
- Irvington
- Jefferson Valley
- Katonah
- Larchmont
- Lincolndale
- Mamaroneck
- Maryknoll
- Millwood
- Mohegan Lake
- Montrose
- Mount Kisco
- Mount Vernon
- North Salem
- Ossining
- Peekskill
- Cortlandt Manor
- Pleasantville
- Port Chester
- Pound Ridge
- Purchase
- Purdys
- Rye
- Scarsdale
- Shenorock
- Shrub Oak
- Somers
- South Salem
- Tarrytown
- Thornwood
- Valhalla
- Verplanck
- Waccabuc
- Yorktown Heights
- White Plains
- West Harrison
- Yonkers
- Hastings On Hudson
- Tuckahoe
- Bronxville
- Eastchester
- New Rochelle
- Pelham
Nearby counties
Frequently asked questions
How many ZIP codes are in Westchester County, New York?
81 ZIP codes are mainly in Westchester County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Westchester County?
ZIP codes in Westchester County use the city names Amawalk, Ardsley, Ardsley On Hudson, Armonk, Baldwin Place, Bedford, Bedford Hills, Briarcliff Manor, Bronxville, Buchanan, Chappaqua and Cortlandt Manor and others.
What metro area is Westchester County in?
Westchester County is part of the New York-Newark-Jersey City, NY-NJ metropolitan statistical area.