Set on the shores of Lake Superior looking out toward Canada, Marquette County is Michigan's largest county by land area as well the most populated region of the state's Upper Peninsula. There was a combined $100 million of farms and rural land for sale in Marquette County recently on Land.com. The total acreage of all Marquette County farms, rural land, hunting land and other land for sale was nearly 100,000 acres. Marquette County ranks 41st based on the combined acreage of land for sale of all the counties in Michigan. Of all land and rural real estate for sale in Marquette County, Marquette had the most land for sale. Based on its natural assets, tourism and recreation are important contributors to the Marquette County economy. Marquette County is one of the ten biggest counties in Michigan (3,425 square miles). It's located in the Upper Peninsula Michigan region of the state.