Stillwater County is in Yellowstone Country Montana. Of the 56 counties in Big Sky Country, Stillwater County is 38th in terms of its size (1,805 square miles). Recent listings of farms for sale in Stillwater County, Montana, totals 4,000 acres and a combined market value of about $47 million. The most common type of land for sale by combined acreage in Stillwater County is residential property. The average price of farms for sale in Stillwater County was $7 million. Farms for sale in Stillwater County sustain 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 business or individual needs.