Mineral County is in Glacier Country Montana. Of the 56 counties in Big Sky Country, Mineral County ranks 51st in terms of size (783,001 acres). There is nearly 1,000 acres of residential land for sale in Montana's Mineral County based on recent Land Network data. The combined market value of land for sale here is roughly $10 million. The average price of residential land for sale in Mineral County was $1 million. Browse all residential land and rural property for sale in Montana to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.