63021

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

63021 -- U.S. ZIP code
   Municipality (1990):  BALLWIN, Missouri
   All ZIPs for this municipality (1990):
                         63021
   Population (2000):    54560
   Housing Units (2000): 20525
   Land area (2000):     21.535851 sq. miles (55.777596 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    21.535851 sq. miles (55.777596 sq. km)
   Located within:       Missouri (MO)
   Location:             38.576253 N, 90.531172 W