| Zip Code : | 22041 |
| City : | Bailey's Crossroads, Lake Barcroft, Lincolnia, Seven Corners |
| County : | Fairfax County |
| State : | Virginia (VA) |
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| Land Area : | 2.80 sq mi |
| Water Area : | 0.13 sq mi |
| Latitude : | 38.8447255 |
| Longitude : | -77.1431965 |
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| Population (2010): | 27,989 |
| Population Estimate (2012) : | 27,234 |
| Population Density : | 10,008.21/sq mi |
| Housing Units (2012) : | 11,174 |
| Median Household Income (2012) : | $71,467 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $69,367 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $339,300 (Virginia : $249,700, USA : $181,400) |