| Population | 41,244 (2010-2014), rank #35 |
| Population Growth | 19.99% since 2000, rank #255 |
| Population Density: | 2,364.35/sq mi, rank #111 |
| Median Household Income: | $111,926 at 2010-2014—31.66% increase since 2000, see rank |
| Median House Price: | $417,900 at 2010-2014—109.58% increase since 2000, see rank |
| Time Zone: | Eastern GMT -5:00 with Daylight Saving in the Summer |
| Land Area: | 17.17 sq mi, rank #564 |
| Water Area: | 0.27 sq mi (1.55%), rank #462 |
| State: | Virginia |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Counties: | Fairfax County, Loudoun County |
| School District: | ![](\"http://www.usa.com/img/s9.gif\") , rank #418 |
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