Yellowstone County is in Southeast Montana. Of the 56 counties in the Treasure State, Yellowstone County ranks 23rd in terms of size (2,648 square miles). The total value of about 17,000 acres of farms recently listed for sale in Montana's Yellowstone County was nearly $45 million. The average price of farms for sale in Yellowstone County was $4 million. Farms for sale in Yellowstone County support livestock including cattle, horses, sheep, goats and pig. Browse all Montana farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs.