County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Washington | County | 48,066 | 49,015 | 50,976 | o |
| Oklahoma | Federal State | 3,145,576 | 3,450,451 | 3,751,351 |
Contents: Places (Washington, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Copan | Town | 809 | 796 | 733 | o |
| Dewey | City | ... | 3,327 | 3,432 | o |
| Ochelata | Town | 441 | 494 | 424 | o |
| Ramona | Town | 508 | 564 | 535 | o |
| Vera | Town | ... | 197 | 241 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
