County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Washington | County | 311,554 | 445,256 | 529,710 | o |
| Oregon | Federal State | 2,842,337 | 3,421,524 | 3,831,074 |
Contents: Places (Washington, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Aloha | Census-Designated Place | 34,284 | 41,741 | 49,425 | o |
| Banks | City | 563 | 1,286 | 1,777 | o |
| Beaverton | City | ... | 79,571 | 89,803 | o |
| Bethany | Census-Designated Place | ... | ... | 20,646 | o |
| Bull Mountain | Census-Designated Place | ... | ... | 9,133 | o |
| Cedar Hills | Census-Designated Place | ... | ... | 8,300 | o |
| Cedar Mill | Census-Designated Place | ... | ... | 14,546 | o |
| Cornelius | City | 6,194 | 9,701 | 11,869 | o |
| Durham | City | 748 | 1,382 | 1,351 | o |
| Forest Grove | City | 13,820 | 18,041 | 21,083 | o |
| Garden Home-Whitford | Census-Designated Place | ... | ... | 6,674 | o |
| Gaston | City | 571 | 600 | 637 | o |
| Hillsboro | City | 38,983 | 70,601 | 91,611 | o |
| King City | City | ... | 2,450 | 3,111 | o |
| Metzger | Census-Designated Place | 3,149 | 3,354 | 3,765 | o |
| North Plains | City | 962 | 1,605 | 1,947 | o |
| Oak Hills | Census-Designated Place | 6,450 | 9,050 | 11,333 | o |
| Raleigh Hills | Census-Designated Place | 6,066 | 5,865 | 5,896 | o |
| Rockcreek | Census-Designated Place | 8,282 | 9,404 | 9,316 | o |
| Sherwood | City | 3,196 | 11,862 | 18,194 | o |
| Tigard | City | ... | 42,506 | 48,035 | o |
| West Haven-Sylvan | Census-Designated Place | ... | ... | 8,001 | o |
| West Slope | Census-Designated Place | ... | ... | 6,554 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
