73 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Yonkers | 1 | 205,432 | 210,994 | -0.54% | 11,409 | 18.01 | City |
| Greenburgh town | 2 | 91,302 | 95,019 | -0.71% | 3,010 | 30.33 | Town |
| New Rochelle | 3 | 86,108 | 80,192 | 1.39% | 8,371 | 10.29 | City |
| Mount Vernon | 4 | 69,576 | 73,556 | -1.13% | 15,842 | 4.39 | City |
| White Plains | 5 | 62,518 | 59,443 | 0.99% | 6,421 | 9.74 | City |
| Rye town | 6 | 47,094 | 49,387 | -0.92% | 6,816 | 6.91 | Town |
| Mount Pleasant town | 7 | 43,729 | 44,484 | -0.9% | 1,593 | 27.44 | Town |
| Cortlandt town | 8 | 40,711 | 42,326 | -0.58% | 1,034 | 39.37 | Town |
| Ossining town | 9 | 37,886 | 39,820 | -1.03% | 3,272 | 11.58 | Town |
| Yorktown town | 10 | 34,606 | 36,400 | -0.95% | 941 | 36.76 | Town |
| Harrison town | 11 | 33,200 | 28,155 | 3.78% | 1,980 | 16.77 | Town |
| Eastchester town | 12 | 32,998 | 34,504 | -0.69% | 6,770 | 4.87 | Town |
| Harrison | 13 | 32,530 | 28,155 | 2.76% | 1,940 | 16.77 | Village |
| Mamaroneck town | 14 | 30,369 | 31,594 | -0.66% | 4,533 | 6.70 | Town |
| Port Chester | 15 | 29,922 | 31,576 | -1.09% | 12,853 | 2.33 | Village |
| Ossining | 16 | 26,000 | 27,355 | -1.03% | 8,210 | 3.17 | Village |
| Peekskill | 17 | 25,520 | 25,324 | 0.15% | 5,875 | 4.34 | City |
| Eastchester | 18 | 20,903 | 19,911 | 0.43% | 6,332 | 3.30 | CDP |
| Somers town | 19 | 20,609 | 21,430 | -0.86% | 692 | 29.79 | Town |
| Mamaroneck | 20 | 19,171 | 20,075 | -0.94% | 5,974 | 3.21 | Village |
| Scarsdale town | 21 | 17,545 | 18,188 | -0.57% | 2,628 | 6.67 | Town |
| New Castle town | 22 | 17,522 | 18,247 | -0.55% | 759 | 23.10 | Town |
| Scarsdale | 23 | 17,453 | 18,188 | -0.84% | 2,615 | 6.67 | Village |
| Bedford town | 24 | 16,189 | 17,123 | -0.72% | 432 | 37.51 | Town |
| Rye | 25 | 15,982 | 16,531 | -0.68% | 2,731 | 5.85 | City |
| Jefferson Valley-Yorktown | 26 | 14,054 | 13,786 | -0.04% | 2,020 | 6.96 | CDP |
| Pelham town | 27 | 12,456 | 13,027 | -0.89% | 5,727 | 2.17 | Town |
| North Castle town | 28 | 11,864 | 12,367 | -0.72% | 500 | 23.73 | Town |
| Lewisboro town | 29 | 11,715 | 12,211 | -0.91% | 422 | 27.77 | Town |
| Sleepy Hollow | 30 | 11,627 | 9,964 | 2.95% | 5,184 | 2.24 | Village |
| Tarrytown | 31 | 11,609 | 11,813 | -0.35% | 3,954 | 2.94 | Village |
| Dobbs Ferry | 32 | 11,198 | 11,475 | -0.49% | 4,622 | 2.42 | Village |
| Mount Kisco town | 33 | 10,381 | 10,914 | -0.89% | 3,414 | 3.04 | Town |
| Mount Kisco | 34 | 10,335 | 10,914 | -1.11% | 3,399 | 3.04 | Village |
| Rye Brook | 35 | 9,641 | 9,968 | -0.67% | 2,812 | 3.43 | Village |
| Hastings-on-Hudson | 36 | 8,147 | 8,546 | -0.97% | 4,117 | 1.98 | Village |
| Croton-on-Hudson | 37 | 8,062 | 8,247 | -0.46% | 1,718 | 4.69 | Village |
| Briarcliff Manor | 38 | 7,176 | 7,533 | -0.98% | 1,197 | 6 | Village |
| Pleasantville | 39 | 7,096 | 7,493 | -1.1% | 3,829 | 1.85 | Village |
| Pelham | 40 | 7,029 | 7,301 | -0.76% | 8,551 | 0.82 | Village |
| Tuckahoe | 41 | 6,789 | 7,066 | -0.8% | 11,296 | 0.60 | Village |
| Larchmont | 42 | 6,413 | 6,612 | -0.62% | 5,851 | 1.10 | Village |
| Irvington | 43 | 6,275 | 6,630 | -1.12% | 2,249 | 2.79 | Village |
| Bronxville | 44 | 6,257 | 6,624 | -1.15% | 6,437 | 0.97 | Village |
| Lake Mohegan | 45 | 5,920 | 5,781 | -0.1% | 2,051 | 2.89 | CDP |
| North Salem town | 46 | 5,092 | 5,155 | -0.06% | 238 | 21.37 | Town |
| Elmsford | 47 | 5,002 | 5,254 | -0.99% | 4,732 | 1.06 | Village |
| Pound Ridge town | 48 | 4,870 | 5,062 | -0.59% | 218 | 22.31 | Town |
| Ardsley | 49 | 4,812 | 5,071 | -1.07% | 3,643 | 1.32 | Village |
| Hawthorne | 50 | 4,720 | 4,559 | 0.19% | 4,299 | 1.10 | CDP |
| Thornwood | 51 | 4,555 | 4,484 | 1.18% | 4,078 | 1.12 | CDP |
| Armonk | 52 | 4,390 | 4,440 | 0.09% | 740 | 5.93 | CDP |
| Montrose | 53 | 3,977 | 3,428 | 2.13% | 2,455 | 1.62 | CDP |
| Heritage Hills | 54 | 3,915 | 4,309 | -0.1% | 2,087 | 1.88 | CDP |
| Fairview | 55 | 3,304 | 3,324 | 0.43% | 7,720 | 0.43 | CDP |
| Shrub Oak | 56 | 3,250 | 3,094 | 2.62% | 2,060 | 1.58 | CDP |
| Chappaqua | 57 | 3,156 | 2,628 | 3.78% | 3,483 | 0.91 | CDP |
| Valhalla | 58 | 3,025 | 3,511 | -0.3% | 3,645 | 0.83 | CDP |
| Hartsdale | 59 | 2,529 | 3,205 | -6.82% | 2,982 | 0.85 | CDP |
| Yorktown Heights | 60 | 2,238 | 1,567 | 1.36% | 2,435 | 0.92 | CDP |
| Crompond | 61 | 2,191 | 2,273 | -0.32% | 904 | 2.42 | CDP |
| Buchanan | 62 | 2,165 | 2,290 | -1.14% | 1,530 | 1.42 | Village |
| Bedford Hills | 63 | 2,130 | 2,892 | -2.65% | 2,078 | 1.02 | CDP |
| Bedford | 64 | 2,106 | 1,666 | 0.86% | 592 | 3.56 | CDP |
| Katonah | 65 | 1,946 | 1,706 | 0.88% | 2,651 | 0.73 | CDP |
| Shenorock | 66 | 1,879 | 1,872 | -0.05% | 2,684 | 0.70 | CDP |
| Golden's Bridge | 67 | 1,537 | 1,756 | -0.45% | 637 | 2.41 | CDP |
| Crugers | 68 | 1,449 | 1,335 | -0.41% | 2,182 | 0.66 | CDP |
| Tuckahoe | 69 | 1,157 | 882 | -1.2% | 284 | 4.07 | CDP |
| Lincolndale | 70 | 1,141 | 1,407 | -2.14% | 1,185 | 0.96 | CDP |
| Millwood | 71 | 870 | 781 | 7.14% | 1,445 | 0.60 | CDP |
| Scotts Corners | 72 | 597 | 691 | -1.32% | 337 | 1.77 | CDP |
| Verplanck | 73 | 563 | 1,051 | -12.03% | 935 | 0.60 | CDP |
Yonkers is the largest city in Westchester County, with a population of 205,432.
Verplanck is the smallest city in Westchester County.
There are 73 cities in Westchester County, New York.