There was a combined around $19 million of farms, ranches, and rural real estate for sale in Shelby County recently on Land.com. The total of all Shelby County farms, ranches, hunting land and other land for sale was 1,000 acres. Shelby County ranks 50th in the Buckeye State for the combined amount of land currently advertised for sale. Among cities in Shelby County with ranches, farms, hunting land and other rural land and acreage for sale, Sidney featured the most land for sale. Shelby County is the 73rd largest county (410 square miles) in Ohio. It's located in the Southwest Ohio region of the state.