20121

from U.S. Gazetteer Zip Code Tabulation Areas (2000)

20121 -- U.S. ZIP code
   Population (2000):    26043
   Housing Units (2000): 9730
   Land area (2000):     9.157883 sq. miles (23.718807 sq. km)
   Water area (2000):    0.052946 sq. miles (0.137129 sq. km)
   Total area (2000):    9.210829 sq. miles (23.855936 sq. km)
   Located within:       Virginia (VA)
   Location:             38.825710 N, 77.439642 W