The value of all farmsand rural real estate for sale in Georgia's Columbia County recently was almost $278 million, representing a total of 2,305 acres of land for sale in Columbia County. Columbia County ranks 21st in the Peach State for the total acreage of land currently advertised for sale. Of all locations in Columbia County with farms, rural land, hunting land and other land for sale, Evans featured the most land for sale. Columbia County is Georgia's 97th biggest county (307 square miles). It's located in the Historic South Georgia region of the state.