| City : | Potomac Mills |
| County : | Houston County, Prince William County |
| State : | Virginia (VA) |
| | |
| Land Area : | 4.03 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 38.6556462 |
| Longitude : | -77.3025113 |
| | |
| Population (2010): | 5,614 |
| Population Estimate (2012) : | 5,473 |
| Population Density : | 1,394.23/sq mi |
| Housing Units (2012) : | 1,763 |
| Median Household Income (2012) : | $98,630 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $100,119 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $308,100 (Virginia : $249,700, USA : $181,400) |