| Zip Code : | 22030 |
| City : | Centreville, Fairfax city, Fairfax Station, Fair Lakes, Fair Oaks, George Mason, Oakton |
| County : | Fairfax County, Fairfax city |
| State : | Virginia (VA) |
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| Land Area : | 18.87 sq mi |
| Water Area : | 0.09 sq mi |
| Latitude : | 38.8371379 |
| Longitude : | -77.3404656 |
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| Population (2010): | 55,066 |
| Population Estimate (2012) : | 54,047 |
| Population Density : | 2,918.19/sq mi |
| Housing Units (2012) : | 19,487 |
| Median Household Income (2012) : | $101,356 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $124,587 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $486,900 (Virginia : $249,700, USA : $181,400) |