| Zip Code : | 22180 |
| City : | Dunn Loring, Merrifield, Oakton, Vienna town, Wolf Trap |
| County : | Fairfax County |
| State : | Virginia (VA) |
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| Land Area : | 5.81 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 38.8954393 |
| Longitude : | -77.2561334 |
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| Population (2010): | 23,491 |
| Population Estimate (2012) : | 23,717 |
| Population Density : | 4,041.88/sq mi |
| Housing Units (2012) : | 8,812 |
| Median Household Income (2012) : | $125,905 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $137,895 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $586,900 (Virginia : $249,700, USA : $181,400) |