District Of Columbia County

District Of Columbia county is located close to the center of District of Columbia. District Of Columbia county has 61.05 square miles of land area and 7.29 square miles of water area. As of 2010, the total District Of Columbia county population is 601,723, which has grown 5.19% since 2000. The population growth rate is about the same as the state average rate of 5.19% and is lower than the national average rate of 9.71%. District Of Columbia county median household income is $58,526 in 2006-2010 and has grown by 45.85% since 2000. The income growth rate is lower than the state average rate of 51.78% and is much higher than the national average rate of 19.17%. District Of Columbia county median house value is $443,300 in 2006-2010 and has grown by 182.00% since 2000. The house value growth rate is higher than the state average rate of 171.56% and is much higher than the national average rate of 50.42%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers District Of Columbia county is much better than the state average in quality. The District Of Columbia county area codes are 202, 703.

Population 601,723 (2010), rank #1 Population Growth 5.19% since 2000, rank #1 Population Density: 8,804.86/sq mi, rank #1 Median Household Income: $58,526 at 2006-2010—45.85% increase since 2000, rank #1 Median House Price: $443,300 at 2006-2010—182.00% 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 School District: Area Code: 202, 703

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District Of Columbia County Map, Border, and Nearby Locations

District Of Columbia County Cities / Towns

District Of Columbia County Zip Codes

District Of Columbia County Census Tracts