Keokuk County, Iowa

Keokuk County
Courthouse in Sigourney is on the NRHP
Location within the U.S. state of Iowa
Iowa's location within the U.S.
Coordinates: 41°20′10″N 92°10′47″W / 41.33611°N 92.17972°W / 41.33611; -92.17972
Country United States
State Iowa
FoundedFebruary 17, 1843
Named afterKeokuk (Sauk leader)
SeatSigourney
Largest citySigourney
Area
  Total
580 sq mi (1,500 km2)
  Land579 sq mi (1,500 km2)
  Water0.7 sq mi (2 km2)  0.1%
Population
 (2020)
  Total
10,033
  Estimate 
(2023)
9,914
  Density17/sq mi (6.7/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district2nd
Websitekeokukcounty.iowa.gov

Keokuk County is a county located in the U.S. state of Iowa. As of the 2020 United States census, the population was 10,033. The county seat is Sigourney.