A combined nearly 100,000 acres were listed for sale in Powder River County recently; the combined value of all Powder River County land and rural real estate for sale was $30 million. Powder River County ranks 48th based on the combined acreage of land for sale among all the counties in the Treasure State. Among cities in Powder River County with farms, ranches, hunting land and other land for sale, Broadus had the most land for sale. Based on its natural assets, Powder River County's economy is dependent on tourism and recreation. Powder River County is the 16th largest county (3,298 square miles) in Montana. It's located in the Southeast Montana region of the state.