Liberty is a town in Amite County, Mississippi. It is part of the McComb, Mississippi Micropolitan Statistical Area. It has a population of 728 according to the 2010 census. It is the county seat of Amite County.The town can be accessed via I-55, then west on Mississippi Highway 24. McGehee Air Park is located about a mile west of town. Liberty celebrates its Heritage Days Festival during the first weekend of each May. Air Cruisers manufacturing plant... Show more

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