The value of land and rural real estate for sale in Granite County, Montana, recently on Land.com was approximately $50 million. This represents nearly 7,000 acres of ranches, farms, hunting land and other rural land and acreage for sale in Granite County. Granite County ranks 19th out of 56 counties in Montana for the total number of acres of land currently advertised for sale. Of all land and rural real estate for sale in Granite County, Drummond featured the most land for sale. Based on its natural assets, tourism and recreation contribute significant revenue toward Granite County's overall GDP. Granite County is Montana's 40th biggest county (1,732 square miles). It's located in the Gold West Country Montana region of the state.