| City : | Mcnair |
| County : | Boone County, Fairfax County, Suffolk County, Warren County, Washington County |
| State : | Virginia (VA) |
| | |
| Land Area : | 2.05 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 38.9521416 |
| Longitude : | -77.4139921 |
| | |
| Population (2010): | 17,513 |
| Population Estimate (2012) : | 17,120 |
| Population Density : | 8,562.00/sq mi |
| Housing Units (2012) : | 7,823 |
| Median Household Income (2012) : | $102,686 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $109,279 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $357,800 (Virginia : $249,700, USA : $181,400) |