| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Westchester | County | 874,866 | 923,621 | 949,113 | o |
| New York | Federal State | 17,990,778 | 18,977,026 | 19,378,102 |
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Ardsley | Village | 4,152 | 4,269 | 4,452 | o |
| Armonk | Census-Designated Place | 2,745 | 3,461 | 4,330 | o |
| Bedford | Census-Designated Place | ... | ... | 1,834 | o |
| Bedford Hills | Census-Designated Place | ... | ... | 3,001 | o |
| Briarcliff Manor | Village | 7,271 | 7,663 | 7,867 | o |
| Bronxville | Village | 6,021 | 6,543 | 6,323 | o |
| Buchanan | Village | 1,983 | 2,189 | 2,230 | o |
| Chappaqua | Census-Designated Place | ... | ... | 1,436 | o |
| Crompond | Census-Designated Place | ... | 2,050 | 2,292 | o |
| Croton-on-Hudson | Village | 7,123 | 7,606 | 8,070 | o |
| Crugers | Census-Designated Place | ... | ... | 1,534 | o |
| Dobbs Ferry | Village | 9,913 | 10,622 | 10,875 | o |
| Eastchester | Census-Designated Place | 18,537 | 18,564 | 19,554 | o |
| Elmsford | Village | 3,843 | 4,672 | 4,664 | o |
| Fairview | Census-Designated Place | ... | 2,887 | 3,099 | o |
| Golden's Bridge | Census-Designated Place | ... | ... | 1,630 | o |
| Greenville | Census-Designated Place | ... | ... | 7,116 | o |
| Harrison | Village | 23,291 | 24,129 | 27,472 | o |
| Hartsdale | Census-Designated Place | ... | ... | 5,293 | o |
| Hastings-on-Hudson | Village | 7,987 | 7,715 | 7,849 | o |
| Hawthorne | Census-Designated Place | ... | ... | 4,586 | o |
| Heritage Hills | Census-Designated Place | ... | ... | 3,975 | o |
| Irvington | Village | 6,274 | 6,631 | 6,420 | o |
| Jefferson Valley-Yorktown | Census-Designated Place | 14,118 | 14,891 | 14,142 | o |
| Katonah | Census-Designated Place | ... | ... | 1,679 | o |
| Lake Mohegan | Census-Designated Place | ... | 5,979 | 6,010 | o |
| Larchmont | Village | 6,103 | 6,485 | 5,864 | o |
| Lincolndale | Census-Designated Place | ... | ... | 1,521 | o |
| Mamaroneck | Village | 17,355 | 18,464 | 18,929 | o |
| Montrose | Census-Designated Place | ... | ... | 2,731 | o |
| Mount Kisco | Village | 8,952 | 10,007 | 10,877 | o |
| Mount Vernon | City | 67,039 | 68,381 | 67,292 | o |
| New Rochelle | City | 67,368 | 72,182 | 77,062 | o |
| Ossining | Village | 22,048 | 24,043 | 25,060 | o |
| Peekskill | City | 19,612 | 22,441 | 23,583 | o |
| Pelham | Village | 6,340 | 6,400 | 6,910 | o |
| Pelham Manor | Village | 5,333 | 5,466 | 5,486 | o |
| Pleasantville | Village | 6,803 | 7,172 | 7,019 | o |
| Port Chester | Village | 25,011 | 27,867 | 28,967 | o |
| Rye | City | 14,653 | 14,953 | 15,720 | o |
| Rye Brook | Village | 7,725 | 8,629 | 9,347 | o |
| Scarsdale | Village | 17,456 | 17,825 | 17,166 | o |
| Scotts Corners | Census-Designated Place | ... | 624 | 711 | o |
| Shenorock | Census-Designated Place | ... | 1,887 | 1,898 | o |
| Shrub Oak | Census-Designated Place | ... | 1,812 | 2,011 | o |
| Sleepy Hollow | Village | 8,201 | 9,212 | 9,870 | o |
| Tarrytown | Village | 10,788 | 11,090 | 11,277 | o |
| Thornwood | Census-Designated Place | ... | ... | 3,759 | o |
| Tuckahoe | Village | 6,208 | 6,208 | 6,486 | o |
| Valhalla | Census-Designated Place | ... | ... | 3,162 | o |
| Verplanck | Census-Designated Place | ... | ... | 1,729 | o |
| White Plains | City | 48,737 | 53,075 | 56,853 | o |
| Yonkers | City | 188,185 | 196,001 | 195,976 | o |
| Yorktown Heights | Census-Designated Place | ... | ... | 1,781 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE