61011

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

61011 -- U.S. ZIP code
   Municipality (1990):  CALEDONIA, Illinois
   All ZIPs for this municipality (1990):
                         61011
   Population (2000):    1976
   Housing Units (2000): 726
   Land area (2000):     39.717908 sq. miles (102.868905 sq. km)
   Water area (2000):    0.211236 sq. miles (0.547100 sq. km)
   Total area (2000):    39.929144 sq. miles (103.416005 sq. km)
   Located within:       Illinois (IL)
   Location:             42.376423 N, 88.932501 W