| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Clackamas | County | 278,850 | 338,407 | 375,992 | o |
| Oregon | Federal State | 2,842,337 | 3,421,524 | 3,831,074 |
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Barlow | City | 115 | 140 | 135 | o |
| Beavercreek | Census-Designated Place | ... | ... | 4,485 | o |
| Canby | City | 9,115 | 12,790 | 15,829 | o |
| Damascus | City | ... | 9,064 | 10,539 | o |
| Estacada | City | ... | 2,475 | 2,695 | o |
| Gladstone | City | 10,163 | 11,443 | 11,497 | o |
| Government Camp | Census-Designated Place | ... | ... | 193 | o |
| Happy Valley | City | ... | 6,126 | 13,903 | o |
| Jennings Lodge | Census-Designated Place | 6,530 | 7,036 | 7,315 | o |
| Johnson City | City | 584 | 634 | 566 | o |
| Molalla | City | 3,683 | 5,734 | 8,108 | o |
| Mount Hood Village | Census-Designated Place | ... | ... | 4,864 | o |
| Mulino | Census-Designated Place | ... | ... | 2,103 | o |
| Oak Grove | Census-Designated Place | ... | ... | 16,629 | o |
| Oatfield | Census-Designated Place | ... | ... | 13,415 | o |
| Oregon City | City | 17,788 | 26,535 | 31,859 | o |
| Sandy | City | 4,210 | 5,505 | 9,570 | o |
| Stafford | Census-Designated Place | ... | ... | 1,577 | o |
| West Linn | City | 16,560 | 22,244 | 25,109 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE