A combined around 2,000 acres were listed for sale in McLean County, Kentucky, recently; the combined value of all McLean County land and rural real estate for sale was almost $15 million. McLean County ranks 112th in the Bluegrass State for the total number of acres of land currently advertised for sale. Calhoun had the most land for sale. Its economy is defined as agricultural, with 413 farms recorded in the county during the most recent 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 biggest county (256 square miles) in Kentucky. It's located in the Western Kentucky region of Kentucky.