| Population | 633,736 (2010-2014), rank #1 |
| Population Growth | 10.78% since 2000, rank #1 |
| Population Density: | 9,273.29/sq mi, rank #1 |
| Median Household Income: | $69,235 at 2010-2014—72.54% increase since 2000, rank #1 |
| Median House Price: | $454,500 at 2010-2014—189.12% increase since 2000, rank #1 |
| Time Zone: | Eastern GMT -5:00 with Daylight Saving in the Summer |
| Land Area: | 61.05 sq mi, rank #1 |
| Water Area: | 7.29 sq mi (10.67%), rank #1 |
| State: | District of Columbia |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| County: | District Of Columbia County |
| School District: | ![](\"http://www.usa.com/img/s10.gif\") , rank #1 |
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