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  1. Decatur County, Iowa
    Decatur County, IowaCounty in Iowa, United States
    OverviewWeatherEventsHistoryMapGeographyDemographics
     
  2. Copilot Answer
    CountryUnited States
    StateIowa
    Founded1846
    History

    Decatur County was organized in 1850 and named for Stephen Decatur, a naval hero of the War of 1812. The current courthouse was dedicated in 1908. See more

    Geography

    According to the U.S. Census Bureau, the county has a total area of 533 square miles (1,380 km ), of which 532 square miles (1,380 km ) is land and 1.6 square miles (4.1 km ) (0.3%) is water.
    • … See more

    Demographics

    The 2020 census recorded a population of 7,645 in the county, with a population density of 14.3482/sq mi (5.5399/km ). 96.44% of the population reported being of one race. There were 3,653 housing units of which 2,… See more

    County officials

    Supervisors Steve Fulkerson Doug Tharp Ward Graham
    Treasurer Janet Pierson
    Attorney Alan Wilson
    Auditor Charlene Hoover
    Recorder E… See more