| Zip Code : | 20191 |
| City : | Reston |
| County : | Fairfax County |
| State : | Virginia (VA) |
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| Land Area : | 8.22 sq mi |
| Water Area : | 0.18 sq mi |
| Latitude : | 38.9346448 |
| Longitude : | -77.3517016 |
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| Population (2010): | 29,128 |
| Population Estimate (2012) : | 28,574 |
| Population Density : | 3,541.89/sq mi |
| Housing Units (2012) : | 12,071 |
| Median Household Income (2012) : | $107,771 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $124,093 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $430,200 (Virginia : $249,700, USA : $181,400) |