The value of farms, ranches, and rural real estate for sale in Kentucky's Fulton County recently on Land.com was $36 million. This represents nearly 100,000 acres of farms, ranches, hunting land and other land for sale in Fulton County. Based on the combined acreage of land and rural property for sale here, Fulton County has the most land for sale of the 120 counties in the Bluegrass State. Fulton had the most land for sale. Fulton County is the 94th biggest county (230 square miles) in Kentucky. It's located in the Western Kentucky region of the state.