'Deer Grove, IL' definitions:

Deer Grove, IL -- U.S. village in Illinois

From: Gazetteer 2000
Name :
Deer Grove, IL -- U.S. village in Illinois
Population (2000) :
48
Housing Units (2000) :
22
Land area (2000) :
0.455665 sq. miles (1.180166 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.455665 sq. miles (1.180166 sq. km)
FIPS code :
19031
Located within :
Illinois (IL), FIPS 17
Location :
41.607822 N, 89.691534 W
ZIP Codes (1990) :
61243
Note :
some ZIP codes may be omitted esp. for suburbs.