| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Washington | County | 63,242 | 61,778 | 61,567 | o |
| Ohio | Federal State | 11,353,336 | 11,536,502 | 11,541,007 |
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Belpre | City | 6,660 | 6,441 | 6,439 | o |
| Beverly | Village | 1,282 | 1,313 | 1,312 | o |
| Lowell | Village | 628 | 549 | 549 | o |
| Lower Salem | Village | 109 | 86 | 86 | o |
| Macksburg | Village | 202 | 186 | 186 | o |
| Marietta | City | 14,660 | 14,085 | 14,080 | o |
| Matamoras | Village | 957 | 896 | 895 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE