Williamson County, IL Land for Sale

land listings and ranches for sale in Williamson County? LandWatch has hundreds of farms, ranches and other land for sale in Williamson County. Based on recent LandWatch data, Williamson County, Illinois ranks 12th among the 102 counties in the state for the total amount of land of rural properties and land currently for sale here. Recent internal data lists more than $45 million of farms, ranches and other land for sale in Williamson County. This comprises about 2,100 acres of rural land and property for sale. The average price of rural properties, ranches and hunting land for sale here is $386,046. Browse LandWatch's Illinois land for sale page to find more farms, ranches and other land for sale throughout the Prairie State.