| City : | Petersburg City |
| County : | Grant County |
| State : | West Virginia (WV) |
| | |
| Land Area : | 1.62 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.9956988 |
| Longitude : | -79.1276885 |
| | |
| Population (2010): | 2,467 |
| Population Estimate (2012) : | 2,605 |
| Population Density : | 1,525.43/sq mi |
| Housing Units (2012) : | 1,310 |
| Median Household Income (2012) : | $33,352 (West Virginia : $40,400, USA : $53,046) |
| Median Family Income (2012) : | $42,500 (West Virginia : $51,770, USA : $64,585) |
| Median House Price (2012) : | $105,100 (West Virginia : $97,300, USA : $181,400) |