There was a combined around $26 million of farms and ranches for sale in Shelby County, Ohio, recently on Land.com. The total size of all Shelby County ranches, farms, hunting land and other rural land and acreage for sale was around 1,000 acres. Shelby County ranks 41st out of 88 counties in the state for the combined amount of land currently advertised for sale. Sidney had the most land for sale. Shelby County is Ohio's 73rd largest county (410 square miles). It's located in the Southwest Ohio region of Ohio.