20124

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

20124 -- U.S. ZIP code
   Population (2000):    14863
   Housing Units (2000): 4748
   Land area (2000):     22.625034 sq. miles (58.598566 sq. km)
   Water area (2000):    0.027008 sq. miles (0.069950 sq. km)
   Total area (2000):    22.652042 sq. miles (58.668516 sq. km)
   Located within:       Virginia (VA)
   Location:             38.797424 N, 77.392372 W