Of 56 counties in Big Sky Country, Hill County ranks 18th by size (2,916 square miles). Hill County is in North Central Montana. Hill County, Montana, includes nearly 1,000 acres of recreational land for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was about $700,000. Browse all recreational property for sale in Hill County to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development. The most common type of land for sale by combined acreage in Hill County is residential property.