| City : | Johnston Town |
| County : | Dodge County, Edgefield County |
| State : | South Carolina (SC) |
| | |
| Land Area : | 2.65 sq mi |
| Water Area : | 0.09 sq mi |
| Latitude : | 33.8333833 |
| Longitude : | -81.8048234 |
| | |
| Population (2010): | 2,362 |
| Population Estimate (2012) : | 2,426 |
| Population Density : | 892.08/sq mi |
| Housing Units (2012) : | 1,075 |
| Median Household Income (2012) : | $32,363 (South Carolina : $44,623, USA : $53,046) |
| Median Family Income (2012) : | $42,941 (South Carolina : $55,058, USA : $64,585) |
| Median House Price (2012) : | $108,100 (South Carolina : $137,400, USA : $181,400) |