• 13 North Federal Avenue Mason City, IA 50401

  • (641) 494-0003

    • Main Street Mason City
    Cerro Gordo County Courthouse

    Cerro Gordo County Courthouse

    220 N. Washington Avenue
    Mason City, IA 50401
    (641) 421-3038
    www.cgcounty.org


    Cerro Gordo County Court House resides in the county seat, Mason City. Local trials and legal disputes happen here.