Iowa County, Wisconsin

Iowa County
Location within the U.S. state of Wisconsin
Wisconsin's location within the U.S.
Coordinates: 43°00′N 90°08′W / 43°N 90.13°W / 43; -90.13
Country United States
State Wisconsin
Founded1830
Named afterIowa people
SeatDodgeville
Largest cityDodgeville
Area
  Total
768 sq mi (1,990 km2)
  Land763 sq mi (1,980 km2)
  Water5.4 sq mi (14 km2)  0.7%
Population
 (2020)
  Total
23,709
  Estimate 
(2023)
23,956
  Density31.1/sq mi (12.0/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district2nd
Websitewww.iowacounty.org

Iowa County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 23,709. Its county seat and largest city is Dodgeville. When created, it was part of the Michigan Territory. Iowa County is part of the Madison, Wisconsin, Metropolitan Statistical Area.