A combined 1,000 acres were listed for sale in Mountrail County, North Dakota, recently; the overall value of all Mountrail County farms, ranches, hunting land and other land for sale was approximately $5 million. Mountrail County ranks 13th in the Peace Garden State for the combined amount of land currently advertised for sale. Stanley had the most land for sale. Mining and mineral extraction-related services are the main economic drivers in this part of North Dakota. Mountrail County is one of the ten biggest counties in North Dakota (1,941 square miles). It's located in the Central North Dakota region of the state.