The value of all land for sale in McLean County recently was $14 million, representing a combined 1,019 acres of land for sale in McLean County. McLean County ranks 119th in the Bluegrass State for the combined amount of land currently advertised for sale. Of all locations in McLean County with farms, ranches, hunting land and other land for sale, Calhoun featured the most land for sale. McLean County has a large agricultural economy, with 413 farms recorded in the county during the latest U.S. Census. Farming activities in McLean County generate annual revenues of $5 million, the majority of which comes from livestock products. McLean County is the 85th largest county (256 square miles) in Kentucky. It's located in the Western Kentucky region of the state.