| City : | Wolf Trap |
| County : | Fairfax County, Jones County, Westmoreland County |
| State : | Virginia (VA) |
| | |
| Land Area : | 9.80 sq mi |
| Water Area : | 0.05 sq mi |
| Latitude : | 38.9373476 |
| Longitude : | -77.2828594 |
| | |
| Population (2010): | 16,131 |
| Population Estimate (2012) : | 16,738 |
| Population Density : | 1,646.20/sq mi |
| Housing Units (2012) : | 5,361 |
| Median Household Income (2012) : | $185,625 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $197,147 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $802,000 (Virginia : $249,700, USA : $181,400) |