There was a total of almost $11 million of farms, ranches, hunting land and other land for sale in Adair County, Iowa, recently on Land.com. The total size of all Adair County ranches, farms, hunting land and other rural land and acreage for sale was approximately 1,000 acres. Adair County ranks 84th in the Wrestling State for the combined amount of land currently advertised for sale. Of all farms, ranches, hunting land and other land for sale in Adair County, Orient featured the most land for sale. Adair County is Iowa's 56th largest county (570 square miles). It's located in the Western Iowa region of the state.