| Zip Code : | 20147 |
| City : | Ashburn, Belmont, Broadlands, Lansdowne, Moorefield Station, University Center |
| County : | Loudoun County |
| State : | Virginia (VA) |
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| Land Area : | 19.87 sq mi |
| Water Area : | 0.32 sq mi |
| Latitude : | 39.0419474 |
| Longitude : | -77.4781301 |
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| Population (2010): | 54,086 |
| Population Estimate (2012) : | 55,759 |
| Population Density : | 2,721.46/sq mi |
| Housing Units (2012) : | 19,719 |
| Median Household Income (2012) : | $121,841 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $135,269 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $448,100 (Virginia : $249,700, USA : $181,400) |