County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Benton | County | 112,560 | 142,473 | 175,177 | o |
| Washington | Federal State | 4,866,669 | 5,894,281 | 6,724,540 |
Contents: Places (Benton, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Benton City | City | 1,775 | 2,613 | 3,038 | o |
| Finley | Census-Designated Place | 4,897 | 5,770 | 6,012 | o |
| Kennewick | City | ... | 59,196 | 73,917 | o |
| Prosser | City | 4,492 | 4,905 | 5,714 | o |
| Richland | City | 32,935 | 38,736 | 48,058 | o |
| West Richland | City | 4,003 | 8,421 | 11,811 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
