Yellowstone County is in Southeast Montana. Of the 56 counties in the Treasure State, Yellowstone County ranks 23rd in terms of size (2 million acres). There is 21,000 acres of farms for sale in Montana's Yellowstone County based on recent Land Network data. The combined market value of farms and ranches for sale here is $60 million. The average price of farmland for sale in Yellowstone County was $4 million. Farms for sale in Yellowstone County feature 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.