A combined nearly 3,000 acres were listed for sale in Adair County recently; the value of all Adair County land for sale was approximately $30 million. Adair County ranks 48th in the Bluegrass State for the total acreage of land currently advertised for sale. Of all land and rural real estate for sale in Adair County, Columbia featured the most land for sale. Its economy is defined as agricultural, with 1,243 farms recorded in the county during the most recent U.S. Census. Farming activities in Adair County generate annual revenues of $2 million, the majority of which comes from livestock products. Adair County is the 31st biggest county (412 square miles) in Kentucky. It's located in the South Central Kentucky region of Kentucky.