21638

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

21638 -- U.S. ZIP code
   Municipality (1990):  GRASONVILLE, Maryland
   All ZIPs for this municipality (1990):
                         21638
   Population (2000):    3813
   Housing Units (2000): 1735
   Land area (2000):     9.032224 sq. miles (23.393351 sq. km)
   Water area (2000):    0.086234 sq. miles (0.223346 sq. km)
   Total area (2000):    9.118458 sq. miles (23.616697 sq. km)
   Located within:       Maryland (MD)
   Location:             38.954613 N, 76.212574 W