There was a total of $11 million of farms, ranches, hunting land and other land for sale in Mitchell County, Iowa, recently on Land.com. The total of all Mitchell County farms and ranches for sale was around 1,000 acres. Mitchell County ranks 87th out of 99 counties in the Cyclone State for the combined amount of land currently advertised for sale. Among cities in Mitchell County with land for sale, Osage featured the most land for sale. Mitchell County is the 76th largest county (469 square miles) in Iowa. It's located in the Central Iowa region of the state.