WordNet (r) 3.0 (2006):

Rockford
    n 1: a city in northern Illinois

U.S. Gazetteer Places (2000):

Rockford, AL -- U.S. town in Alabama
   Population (2000):    428
   Housing Units (2000): 226
   Land area (2000):     3.301293 sq. miles (8.550310 sq. km)
   Water area (2000):    0.005291 sq. miles (0.013704 sq. km)
   Total area (2000):    3.306584 sq. miles (8.564014 sq. km)
   FIPS code:            65472
   Located within:       Alabama (AL), FIPS 01
   Location:             32.888181 N, 86.219575 W
   ZIP Codes (1990):     35136
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, AL
    Rockford


U.S. Gazetteer Places (2000):

Rockford, OH -- U.S. village in Ohio
   Population (2000):    1126
   Housing Units (2000): 489
   Land area (2000):     0.644194 sq. miles (1.668456 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.644194 sq. miles (1.668456 sq. km)
   FIPS code:            67874
   Located within:       Ohio (OH), FIPS 39
   Location:             40.691022 N, 84.648627 W
   ZIP Codes (1990):     45882
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, OH
    Rockford


U.S. Gazetteer Places (2000):

Rockford, IL -- U.S. city in Illinois
   Population (2000):    150115
   Housing Units (2000): 63570
   Land area (2000):     56.005476 sq. miles (145.053512 sq. km)
   Water area (2000):    0.713381 sq. miles (1.847647 sq. km)
   Total area (2000):    56.718857 sq. miles (146.901159 sq. km)
   FIPS code:            65000
   Located within:       Illinois (IL), FIPS 17
   Location:             42.269770 N, 89.069754 W
   ZIP Codes (1990):     61101 61102 61103 61104 61107 61108
                         61109 61112
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, IL
    Rockford


U.S. Gazetteer Places (2000):

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.
   Headwords:
    Rockford, IA
    Rockford


U.S. Gazetteer Places (2000):

Rockford, TN -- U.S. city in Tennessee
   Population (2000):    798
   Housing Units (2000): 362
   Land area (2000):     3.079262 sq. miles (7.975251 sq. km)
   Water area (2000):    0.022489 sq. miles (0.058246 sq. km)
   Total area (2000):    3.101751 sq. miles (8.033497 sq. km)
   FIPS code:            64160
   Located within:       Tennessee (TN), FIPS 47
   Location:             35.839243 N, 83.942221 W
   ZIP Codes (1990):     37853
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, TN
    Rockford


U.S. Gazetteer Places (2000):

Rockford, MI -- U.S. city in Michigan
   Population (2000):    4626
   Housing Units (2000): 1796
   Land area (2000):     2.995687 sq. miles (7.758794 sq. km)
   Water area (2000):    0.029748 sq. miles (0.077048 sq. km)
   Total area (2000):    3.025435 sq. miles (7.835842 sq. km)
   FIPS code:            69080
   Located within:       Michigan (MI), FIPS 26
   Location:             43.122327 N, 85.558950 W
   ZIP Codes (1990):     49341
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, MI
    Rockford


U.S. Gazetteer Places (2000):

Rockford, WA -- U.S. town in Washington
   Population (2000):    413
   Housing Units (2000): 169
   Land area (2000):     0.680338 sq. miles (1.762067 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.680338 sq. miles (1.762067 sq. km)
   FIPS code:            59145
   Located within:       Washington (WA), FIPS 53
   Location:             47.450891 N, 117.132870 W
   ZIP Codes (1990):     99030
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, WA
    Rockford


U.S. Gazetteer Places (2000):

Rockford, MN -- U.S. city in Minnesota
   Population (2000):    3484
   Housing Units (2000): 1333
   Land area (2000):     1.723695 sq. miles (4.464350 sq. km)
   Water area (2000):    0.060018 sq. miles (0.155445 sq. km)
   Total area (2000):    1.783713 sq. miles (4.619795 sq. km)
   FIPS code:            55006
   Located within:       Minnesota (MN), FIPS 27
   Location:             45.090463 N, 93.738825 W
   ZIP Codes (1990):     55373
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Rockford, MN
    Rockford