There are 74 zip codes in Westchester County, New York. The most populated is 10701, located in Yonkers. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 10701 | 68,032 | Yonkers |
| 10801 | 41,724 | New Rochelle |
| 10573 | 41,139 | Port Chester |
| 10583 | 41,107 | Scarsdale |
| 10550 | 40,073 | Mount Vernon |
| 10705 | 38,861 | Yonkers |
| 10562 | 33,538 | Ossining |
| 10704 | 32,438 | Yonkers |
| 10598 | 29,066 | Yorktown Heights |
| 10710 | 26,099 | Yonkers |
| 10566 | 25,401 | Peekskill |
| 10591 | 23,912 | Tarrytown |
| 10703 | 23,565 | Yonkers |
| 10708 | 22,595 | Bronxville |
| 10552 | 22,099 | Mount Vernon |
| 10543 | 21,281 | Mamaroneck |
| 10805 | 20,736 | New Rochelle |
| 10567 | 20,069 | Cortlandt Manor |
| 10605 | 19,800 | White Plains |
| 10603 | 19,239 | White Plains |
| 10580 | 18,077 | Rye |
| 10538 | 17,605 | Larchmont |
| 10606 | 16,429 | White Plains |
| 10549 | 15,800 | Mount Kisco |
| 10804 | 15,036 | New Rochelle |
| 10530 | 14,090 | Hartsdale |
| 10528 | 13,352 | Harrison |
| 10803 | 13,283 | Pelham |
| 10570 | 13,168 | Pleasantville |
| 10514 | 12,867 | Chappaqua |
| 10520 | 12,662 | Croton On Hudson |
| 10604 | 11,799 | West Harrison |
| 10522 | 11,508 | Dobbs Ferry |
| 10601 | 11,193 | White Plains |
| 10536 | 10,797 | Katonah |
| 10553 | 10,526 | Mount Vernon |
| 10510 | 10,435 | Briarcliff Manor |
| 10707 | 10,209 | Tuckahoe |
| 10709 | 10,085 | Eastchester |
| 10523 | 9,389 | Elmsford |
| 10706 | 9,068 | Hastings On Hudson |
| 10504 | 8,047 | Armonk |
| 10547 | 7,665 | Mohegan Lake |
| 10590 | 7,407 | South Salem |
| 10533 | 7,388 | Irvington |
| 10595 | 7,213 | Valhalla |
| 10589 | 7,159 | Somers |
| 10607 | 6,764 | White Plains |
| 10507 | 6,403 | Bedford Hills |
| 10506 | 6,340 | Bedford |
| 10577 | 6,145 | Purchase |
| 10502 | 5,745 | Ardsley |
| 10594 | 5,565 | Thornwood |
| 10532 | 5,040 | Hawthorne |
| 10560 | 4,975 | North Salem |
| 10576 | 4,927 | Pound Ridge |
| 10548 | 4,446 | Montrose |
| 10588 | 3,296 | Shrub Oak |
| 10511 | 2,281 | Buchanan |
| 10526 | 1,939 | Goldens Bridge |
| 10578 | 1,788 | Purdys |
| 10501 | 1,416 | Amawalk |
| 10505 | 1,132 | Baldwin Place |
| 10546 | 1,022 | Millwood |
| 10518 | 830 | Cross River |
| 10596 | 796 | Verplanck |
| 10597 | 642 | Waccabuc |
| 10527 | 608 | Granite Springs |
| 10517 | 417 | Crompond |
| 10535 | 214 | Jefferson Valley |
| 10545 | 203 | Maryknoll |
| 10519 | 122 | Croton Falls |
| 10540 | 114 | Lincolndale |
| 10503 | 94 | Ardsley On Hudson |