Appanoose County, Iowa

Appanoose County
Appanoose County Courthouse
Location within the U.S. state of Iowa
Iowa's location within the U.S.
Coordinates: 40°44′17″N 92°52′02″W / 40.738055555556°N 92.867222222222°W / 40.738055555556; -92.867222222222
Country United States
State Iowa
Founded1843
Named afterChief Appanoose
SeatCenterville
Largest cityCenterville
Area
  Total
516 sq mi (1,340 km2)
  Land497 sq mi (1,290 km2)
  Water19 sq mi (50 km2)  3.7%
Population
 (2020)
  Total
12,317
  Density24/sq mi (9.2/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district3rd
Websiteappanoosecounty.iowa.gov

Appanoose County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 12,317. Its county seat is Centerville.