Carter County is in Southeast Montana. Of the 56 counties in the Treasure State, 3,348-square-mile Carter County ranks 15th by size. Montana's Carter County includes approximately 10,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was around $9 million. The average price of undeveloped acreage for sale in Carter County was $4 million. The economy here is principally agricultural. Some suggested uses for undeveloped land currently for sale in Carter County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Carter County include elk, mule deer, whitetail deer, deer, bear and antelope. Current commercial applications for commercial property for sale in Carter County include for hunting/fishing, commercial and homestead use. Browse all Montana undeveloped land for sale on the Land Network to find your next commercial property or land investment.