Of 56 counties in Big Sky Country, Roosevelt County ranks 29th in terms of size (2,369 square miles). Roosevelt County is in Missouri River Country Montana. Montana's Roosevelt County includes 16,000 acres of hunting land for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was around $23 million. Browse all Roosevelt County hunting land for sale on the Land Network to find the hunting tract that suits your hunting and outdoor-recreation interests, whether you're an individual looking to invest in hunting land for future use or commercial operation looking for land on which to build your commercial hunting operation. The most common type of land for sale by combined acreage in Roosevelt County is residential property.