Stillwater County is in Yellowstone Country Montana. Of the 56 counties in the Treasure State, Stillwater County ranks 38th in terms of size (1 million acres). Recent listings of farms for sale in Stillwater County, Montana, totals nearly 4,000 acres and a combined market value of nearly $49 million. By overall acreage, residential property is the most common type of land for sale in Stillwater County. The average price of farmland for sale in Stillwater County was $7 million. Farms for sale in Stillwater County hold 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 lifestyle needs.