| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Cattaraugus | County | 84,234 | 83,874 | 80,317 | 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 | |
|---|---|---|---|---|---|
| Allegany | Village | 2,037 | 1,882 | 1,816 | o |
| Cattaraugus | Village | 1,102 | 1,075 | 1,002 | o |
| Delevan | Village | 1,289 | 1,089 | 1,089 | o |
| East Randolph | Village | 570 | 630 | 620 | o |
| Ellicottville | Village | 518 | 472 | 376 | o |
| Franklinville | Village | 1,739 | 1,855 | 1,740 | o |
| Lime Lake | Census-Designated Place | ... | ... | 867 | o |
| Limestone | Village | 460 | 411 | 389 | o |
| Little Valley | Village | 1,204 | 1,130 | 1,143 | o |
| Machias | Census-Designated Place | ... | ... | 471 | o |
| Olean | City | 16,927 | 15,347 | 14,452 | o |
| Perrysburg | Village | 410 | 408 | 401 | o |
| Portville | Village | 1,091 | 1,024 | 1,014 | o |
| Randolph | Village | 1,397 | 1,316 | 1,286 | o |
| Salamanca | City | 6,664 | 6,097 | 5,815 | o |
| South Dayton | Village | 601 | 662 | 620 | o |
| St. Bonaventure | Census-Designated Place | 2,397 | 2,127 | 2,044 | o |
| West Valley | Census-Designated Place | ... | ... | 518 | o |
| Weston Mills | Census-Designated Place | 1,750 | 1,608 | 1,472 | o |
| Yorkshire | Census-Designated Place | 1,340 | 1,403 | 1,180 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE