WordNet (r) 3.0 (2006):

Dubuque
    n 1: a town in eastern Iowa on the Mississippi River

U.S. Gazetteer Counties (2000):

Dubuque -- U.S. County in Iowa
   Population (2000):    89143
   Housing Units (2000): 35505
   Land area (2000):     608.156422 sq. miles (1575.117834 sq. km)
   Water area (2000):    8.406666 sq. miles (21.773164 sq. km)
   Total area (2000):    616.563088 sq. miles (1596.890998 sq. km)
   Located within:       Iowa (IA), FIPS 19
   Location:             42.476090 N, 90.822022 W
   Headwords:
    Dubuque
    Dubuque, IA
    Dubuque County
    Dubuque County, IA


U.S. Gazetteer Places (2000):

Dubuque, IA -- U.S. city in Iowa
   Population (2000):    57686
   Housing Units (2000): 23819
   Land area (2000):     26.483081 sq. miles (68.590862 sq. km)
   Water area (2000):    1.234190 sq. miles (3.196536 sq. km)
   Total area (2000):    27.717271 sq. miles (71.787398 sq. km)
   FIPS code:            22395
   Located within:       Iowa (IA), FIPS 19
   Location:             42.504321 N, 90.686865 W
   ZIP Codes (1990):     52001 52002 52003
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Dubuque, IA
    Dubuque