'Warsaw, IL' definitions:

Warsaw, IL -- U.S. city in Illinois

From: Gazetteer 2000
Name :
Warsaw, IL -- U.S. city in Illinois
Population (2000) :
1793
Housing Units (2000) :
807
Land area (2000) :
6.616576 sq. miles (17.136853 sq. km)
Water area (2000) :
0.871255 sq. miles (2.256541 sq. km)
Total area (2000) :
7.487831 sq. miles (19.393394 sq. km)
FIPS code :
78942
Located within :
Illinois (IL), FIPS 17
Location :
40.355173 N, 91.432928 W
ZIP Codes (1990) :
62379
Note :
some ZIP codes may be omitted esp. for suburbs.