Of 53 counties in the state, Cass County is 10th in terms of its size (1,767 square miles). Cass County is in Southeast North Dakota. There is about 1,000 acres of recreational land and property for sale in North Dakota's Cass County based on recent Land Network data. The combined market value of farms and ranches for sale here is almost $100,000. Browse all recreational property for sale in Cass 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 Cass County is undeveloped land.