Butler County Address Data

  • State: Iowa
  • County: Butler County
  • County Seat: Allison
  • FIPS: 19023
  • Founded in: 1851
  • Population: 14,539
  • Density: 25 Persons/Square Mile
  • Area: 580 Square Miles
  • Government Type: County
  • Authority: Home Rule
  • Legislative Body: Board of Supervisors
  • Legislative Body Size: 3
  • County Contact: PO BOX 325
    County Courthouse
    Allison, IA 50602-0325
  • County site: https://www.butlercoiowa.org/
  • Labor Force: 7,833
  • Unemployment Rate: 2.70%
  • Gross Domestic Product (GDP): $739.2 M

Top Cities in Butler County

Major Cities (population)

Neighbor Counties

  • Black Hawk County
  • Bremer County
  • Cerro Gordo County
  • Chickasaw County
  • Floyd County
  • Franklin County
  • Grundy County
  • Hardin County
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