Fallon County is in Southeast Montana. Of the 56 counties in the Treasure State, Fallon County is 46th in terms of its size (1,622 square miles). There is 1,000 acres of undeveloped land for sale in Montana's Fallon County based on recent Land Network data, making it the most common type of land for sale in Fallon County. The combined market value of land for sale here is about $1 million. The average price of undeveloped acreage for sale in Fallon County was $71,218. Some suggested uses for undeveloped land currently for sale in Fallon County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Fallon County include mule deer, elk, whitetail deer, antelope and pheasant. Current commercial applications for commercial property for sale in Fallon County include for hunting/fishing, commercial and homestead use. Browse all Montana undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.