| Population | 21,476 (2010-2014), rank #145 |
| Population Growth | 276.64% since 2000, rank #16 |
| Population Density: | 661.94/sq mi, rank #190 |
| Median Household Income: | $139,240 at 2010-2014—54.51% increase since 2000, see rank |
| Median House Price: | $471,000 at 2010-2014—141.41% increase since 2000, see rank |
| Time Zone: | Eastern GMT -5:00 with Daylight Saving in the Summer |
| Land Area: | 32.23 sq mi, rank #430 |
| Water Area: | 0.21 sq mi (0.66%), rank #512 |
| State: | Virginia |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| County: | Prince William County |
| School District: | ![](\"http://www.usa.com/img/s8.gif\") , rank #576 |
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