Yellowstone County is in Southeast Montana. Of the 56 counties in the Treasure State, 2 million-acre Yellowstone County ranks 23rd by size. Recent listings of ranches for sale in Montana's Yellowstone County totals 45,000 acres and a combined market value of approximately $69 million. The most common type of land for sale by combined acreage in Yellowstone County is undeveloped land. The average price of ranches for sale in Yellowstone County was $8 million. Common game species to be found on ranches for sale in Yellowstone County include mule deer, elk, deer, whitetail deer and antelope. For fishermen, the rivers and lakes on Yellowstone County ranches for sale are stocked with fish including trout, pike, walleye, catfish, bass, bluegill, salmon and sunfish. Browse all Montana 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.