'Williamson, IL' definitions:
Williamson, IL -- U.S. village in Illinois
From: Gazetteer 2000
Name :
Williamson, IL -- U.S. village in Illinois
Population (2000) :
251
Housing Units (2000) :
112
Land area (2000) :
1.517561 sq. miles (3.930464 sq. km)
Water area (2000) :
0.042758 sq. miles (0.110742 sq. km)
Total area (2000) :
1.560319 sq. miles (4.041206 sq. km)
FIPS code :
81815
Located within :
Illinois (IL), FIPS 17
Location :
38.987418 N, 89.764039 W
Note :
some ZIP codes may be omitted esp. for suburbs.
Williamson -- U.S. County in Illinois
From: Gazetteer 2000
Name :
Williamson -- U.S. County in Illinois
Population (2000) :
61296
Housing Units (2000) :
27703
Land area (2000) :
423.413908 sq. miles (1096.636941 sq. km)
Water area (2000) :
20.962111 sq. miles (54.291615 sq. km)
Total area (2000) :
444.376019 sq. miles (1150.928556 sq. km)
Located within :
Illinois (IL), FIPS 17
Location :
37.749230 N, 88.972314 W