20853 -- U.S. ZIP code
Municipality (1990): ROCKVILLE, Maryland
All ZIPs for this municipality (1990):
20850 20851 20852 20853
Population (2000): 27768
Housing Units (2000): 9806
Land area (2000): 8.983408 sq. miles (23.266918 sq. km)
Water area (2000): 0.108684 sq. miles (0.281489 sq. km)
Total area (2000): 9.092092 sq. miles (23.548407 sq. km)
Located within: Maryland (MD)
Location: 39.087409 N, 77.094407 W