'Eldorado, IL' definitions:
Eldorado, IL -- U.S. city in Illinois
From: Gazetteer 2000
Name :
Eldorado, IL -- U.S. city in Illinois
Population (2000) :
4534
Housing Units (2000) :
2236
Land area (2000) :
2.304082 sq. miles (5.967545 sq. km)
Water area (2000) :
0.031589 sq. miles (0.081816 sq. km)
Total area (2000) :
2.335671 sq. miles (6.049361 sq. km)
FIPS code :
23009
Located within :
Illinois (IL), FIPS 17
Location :
37.814212 N, 88.440937 W
ZIP Codes (1990) :
62930
Note :
some ZIP codes may be omitted esp. for suburbs.