Washington County is in Southwestern Idaho. Of the 44 counties in the Gem State, Washington County ranks 20th in terms of size (1,473 square miles). The total value of about 6,000 acres of ranches recently listed for sale in Washington County, Idaho, was nearly $15 million. The average price of ranches for sale in Washington County was $3 million. Common game species to be found on ranches for sale in Washington County include elk, mule deer, turkey, whitetail deer and bear. For anglers the rivers and lakes on Washington County ranches for sale are stocked with fish including trout, salmon, bass, catfish, walleye, pike and bluegill. Browse all Idaho ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg.