The Muscatine County Fairgrounds are located in West Liberty, Iowa, United States. It hosts the annual Muscatine County Fair. The Muscatine County Historic Preservation Commission received a grant from the State of Iowa to study the fairgrounds in 2014. Most of it was listed as a historic district on the National Register of Historic Places as the West Liberty Fairgrounds Historic District in 2015. At the time of its nomination it consisted of 42 resources, which included 16 contributing buildings, two contributing sites, two contributing structures, 16 non-contributing buildings, and six non-contributing structures. Historic tax credits will be used to rehabilitate the historic buildings on the fairgrounds.