21704

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

21704 -- U.S. ZIP code
   Population (2000):    4169
   Housing Units (2000): 1435
   Land area (2000):     27.913415 sq. miles (72.295409 sq. km)
   Water area (2000):    0.010026 sq. miles (0.025967 sq. km)
   Total area (2000):    27.923441 sq. miles (72.321376 sq. km)
   Located within:       Maryland (MD)
   Location:             39.363415 N, 77.378495 W