'Troy Grove, IL' definitions:

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

From: Gazetteer 2000
Name :
Troy Grove, IL -- U.S. village in Illinois
Population (2000) :
305
Housing Units (2000) :
108
Land area (2000) :
0.686567 sq. miles (1.778201 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.686567 sq. miles (1.778201 sq. km)
FIPS code :
76225
Located within :
Illinois (IL), FIPS 17
Location :
41.465461 N, 89.081204 W
Note :
some ZIP codes may be omitted esp. for suburbs.