'Rockbridge, IL' definitions:

Rockbridge, IL -- U.S. village in Illinois

From: Gazetteer 2000
Name :
Rockbridge, IL -- U.S. village in Illinois
Population (2000) :
189
Housing Units (2000) :
89
Land area (2000) :
0.739066 sq. miles (1.914171 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.739066 sq. miles (1.914171 sq. km)
FIPS code :
64811
Located within :
Illinois (IL), FIPS 17
Location :
39.272262 N, 90.203540 W
ZIP Codes (1990) :
62081
Note :
some ZIP codes may be omitted esp. for suburbs.