'Clayton, IL' definitions:

Clayton, IL -- U.S. village in Illinois

From: Gazetteer 2000
Name :
Clayton, IL -- U.S. village in Illinois
Population (2000) :
904
Housing Units (2000) :
384
Land area (2000) :
0.874272 sq. miles (2.264355 sq. km)
Water area (2000) :
0.001915 sq. miles (0.004959 sq. km)
Total area (2000) :
0.876187 sq. miles (2.269314 sq. km)
FIPS code :
14767
Located within :
Illinois (IL), FIPS 17
Location :
40.029220 N, 90.958122 W
ZIP Codes (1990) :
62324
Note :
some ZIP codes may be omitted esp. for suburbs.