| City : | Newington Forest |
| County : | Fairfax County, Nelson County |
| State : | Virginia (VA) |
| | |
| Land Area : | 3.31 sq mi |
| Water Area : | 0.05 sq mi |
| Latitude : | 38.7380093 |
| Longitude : | -77.2352185 |
| | |
| Population (2010): | 12,442 |
| Population Estimate (2012) : | 13,020 |
| Population Density : | 3,754.16/sq mi |
| Housing Units (2012) : | 4,338 |
| Median Household Income (2012) : | $120,575 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $137,886 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $379,400 (Virginia : $249,700, USA : $181,400) |