| Population | 66,726 (2010-2014), rank #29 |
| Population Growth | 21.01% since 2000, rank #28 |
| Population Density: | 102.46/sq mi, rank #63 |
| Median Household Income: | $92,078 at 2010-2014—48.52% increase since 2000, rank #8 |
| Median House Price: | $351,900 at 2010-2014—116.29% increase since 2000, rank #8 |
| Time Zone: | Eastern GMT -5:00 with Daylight Saving in the Summer |
| Land Area: | 647.45 sq mi, rank #8 |
| Water Area: | 3.78 sq mi (0.58%), rank #58 |
| State: | Virginia |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| School District: | ![](\"http://www.usa.com/img/s7.gif\") , rank #55 |
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