Gilliam County is in Central Oregon. Of the 36 counties in the Beaver State, 782,614-acre Gilliam County ranks 25th by size. Recent listings of ranches for sale in Gilliam County, Oregon, totals approximately 3,000 acres and a combined market value of around $5 million. The most common type of land for sale by combined acreage in Gilliam County is house. The average price of ranches for sale in Gilliam County was $2 million. Common game species to be found on ranches for sale in Gilliam County include elk, turkey, mule deer, deer and quail. For fishermen, the rivers and lakes on Gilliam County ranches for sale are stocked with fish including trout, bass, salmon, catfish, sunfish, bluegill, bream and walleye. Browse all Oregon 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.