Butler County, Iowa

Butler County is located in northeastern Iowa, where the Shell Rock River flows through the landscape and contributes to the county’s scenic rural scenery and natural beauty.

Clarksville, known as the “Heart of Butler County,” offers classic small-town charm and a welcoming community atmosphere. The Butler County Fairgrounds attract motorsports enthusiasts with popular events such as tractor pulls and demolition derbies.

With a population of about 14,000, Butler County has strong agricultural roots and a peaceful rural character. The slower pace of life reflects the county’s close connection to farming and small-town traditions, while Iowa Highway 3 serves as a main transportation route through the area.

CategoryDetails
County NameButler County
County SeatAllison
EtymologyNamed after General William O. Butler, a U.S. Congressman and military officer
Cities, Towns, and CommunitiesAllison, Clarksville, Aplington, Shell Rock, Parkersburg, Dumont, Greene, New Hartford
Interstates and HighwaysU.S. Highway 20, Iowa Highway 3, Iowa Highway 14, Iowa Highway 57
FIPS Code19-023
Total Area (Land and Water)582 square miles (land: 580 sq mi, water: 2 sq mi)
Adjacent Counties (and Direction)Floyd County (North), Bremer County (East), Black Hawk County (Southeast), Grundy County (South), Franklin County (West), Chickasaw County (Northeast), Cerro Gordo County (Northwest), Hardin County (Southwest)
Time ZoneCentral Time Zone (CST)
StateIowa
Coordinates42.73°N, 92.79°W
Major LandmarksHeery Woods State Park, Wilder Park and Campground, Butler County Courthouse
Population14,500
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