A total of nearly 10,000 acres were listed for sale in Montana's Stillwater County recently, representing a combined almost $91 million in Stillwater County ranches, farms, hunting land and other rural land and acreage for sale. Stillwater County ranks 17th out of 56 counties in Montana for the combined amount of land currently advertised for sale. Among cities in Stillwater County with farms, ranches, hunting land and other land for sale, Columbus featured the most land for sale. Mining and mineral extraction-related services are the main economic drivers in this part of Montana. Stillwater County is the 38th largest county (1,805 square miles) in Montana. It's located in the Yellowstone Country Montana region of the state.