There was a combined nearly $14 million of ranches, farms, hunting land and other rural land and acreage for sale in Idaho's Oneida County recently on Land.com. The total size of all Oneida County ranches, farms, hunting land and other rural land and acreage for sale was 2,000 acres. Oneida County ranks 39th in Idaho for the combined amount of land currently advertised for sale. Among cities in Oneida County with land and rural real estate for sale, Malad City had the most land for sale. Agriculture and farming drives the Oneida County economy, with 503 farms recorded in the county during the U.S. Census in 2012. Farming activities in Oneida County generate annual revenues of $2 million, most of which is from crops. Oneida County is Idaho's 26th largest county (1,200 square miles). It's located in the Southeastern Idaho region of the state.