'North Chicago, IL' definitions:

North Chicago, IL -- U.S. city in Illinois

From: Gazetteer 2000
Name :
North Chicago, IL -- U.S. city in Illinois
Population (2000) :
35918
Housing Units (2000) :
8377
Land area (2000) :
7.831567 sq. miles (20.283665 sq. km)
Water area (2000) :
0.012847 sq. miles (0.033273 sq. km)
Total area (2000) :
7.844414 sq. miles (20.316938 sq. km)
FIPS code :
53559
Located within :
Illinois (IL), FIPS 17
Location :
42.322272 N, 87.854470 W
Note :
some ZIP codes may be omitted esp. for suburbs.