| City : | Williamstown City |
| County : | Wood County |
| State : | West Virginia (WV) |
| | |
| Land Area : | 1.38 sq mi |
| Water Area : | 0.41 sq mi |
| Latitude : | 39.3996518 |
| Longitude : | -81.4509019 |
| | |
| Population (2010): | 2,908 |
| Population Estimate (2012) : | 2,911 |
| Population Density : | 2,113.52/sq mi |
| Housing Units (2012) : | 1,352 |
| Median Household Income (2012) : | $58,776 (West Virginia : $40,400, USA : $53,046) |
| Median Family Income (2012) : | $67,031 (West Virginia : $51,770, USA : $64,585) |
| Median House Price (2012) : | $126,500 (West Virginia : $97,300, USA : $181,400) |