The total value of farms, ranches, and rural real estate for sale in McLean County recently on Land.com was $4 million. This represents 1,000 acres of farms, ranches, and rural real estate for sale in McLean County. McLean County ranks 120th in Kentucky for the total number of acres of land currently advertised for sale. Among cities in McLean County with ranches, farms, hunting land and other rural land and acreage for sale, Calhoun had the most land for sale. Agriculture and farming drives the McLean County economy, with 413 farms recorded in the county during the U.S. Census in 2012. Farming activities in McLean County generate annual revenues of $5 million, the majority of which comes from livestock products. McLean County is Kentucky's 85th biggest county (256 square miles). It's located in the Western Kentucky region of the state.