The value of all farms and ranches for sale in Shoshone County, Idaho, recently was nearly $58 million, representing a total of 1,391 acres of land for sale in Shoshone County. Shoshone County ranks 17th out of 44 counties in the Gem State for the total number of acres of land currently advertised for sale. Of all locations in Shoshone County with land and rural real estate for sale, Kingston had the most land for sale. Mining and mineral extraction-related services are the main economic drivers in this part of Idaho. Shoshone County is one of the ten largest counties in Idaho (2,642 square miles). It's located in the Northern Idaho region of the state.