20646 Zip Code

20646 zip code is located close to the center of Maryland. 20646 zip code is part of Charles County. 20646 zip code has 82.46 square miles of land area and 0.72 square miles of water area. As of 2010-2014, the total 20646 zip code population is 18,937, which has grown 15.79% since 2000. The population growth rate is higher than the state average rate of 11.16% and is higher than the national average rate of 11.61%. 20646 zip code median household income is $103,704 in 2010-2014 and has grown by 51.94% since 2000. The income growth rate is higher than the state average rate of 40.25% and is much higher than the national average rate of 27.36%. 20646 zip code median house value is $341,900 in 2010-2014 and has grown by 88.69% since 2000. The house value growth rate is lower than the state average rate of 96.92% and is much higher than the national average rate of 46.91%. 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 20646 zip code is worse than the state average in quality. The 20646 zip code area code is 301.

Population 18,937 (2010-2014), rank #125 Population Growth 15.79% since 2000, rank #158 Population Density: 227.66/sq mi, rank #281 Median Household Income: $103,704 at 2010-2014—51.94% increase since 2000, see rank Median House Price: $341,900 at 2010-2014—88.69% increase since 2000, see rank Time Zone: Eastern GMT -5:00 with Daylight Saving in the Summer Land Area: 82.46 sq mi, rank #19 Water Area: 0.72 sq mi (0.86%), rank #160 State: Maryland Area: Washington-Arlington-Alexandria, DC-VA-MD-WV County: Charles County City: La Plata School District: , rank #488 Area Code: 301

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20646 Zip Code Map, Border, and Nearby Locations