'Rockford, IA' definitions:

Rockford, IA -- U.S. city in Iowa

From: Gazetteer 2000
Name :
Rockford, IA -- U.S. city in Iowa
Population (2000) :
907
Housing Units (2000) :
417
Land area (2000) :
0.630079 sq. miles (1.631896 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.630079 sq. miles (1.631896 sq. km)
FIPS code :
68070
Located within :
Iowa (IA), FIPS 19
Location :
43.052833 N, 92.949203 W
ZIP Codes (1990) :
50468
Note :
some ZIP codes may be omitted esp. for suburbs.