The Former Audubon County Courthouse, also known as the Audubon County Historical Society Museum, is a historic building located in Exira, Iowa, United States. Court proceedings were first held in a schoolhouse in Hamlin's Grove after Audubon County was established in 1851. The county seat was relocated to Exira ten years later, and a disagreement erupted over where the county seat should be located. The county board of supervisors made an appropriation for a new courthouse in 1871, but its construction was delayed due to the disagreement. Exira eventually won and officials constructed the courthouse for about $2,200. The Exira Hall Company was established to build the two-story, frame structure. County offices were located on the first floor and the courtroom was located on the second flo