Superior Township is a civil township of Chippewa County in the U.S. state of Michigan. The population was 1,337 at the 2010 census.The federally recognized Bay Mills Indian Community has its land base reservation here, based near Brimley. It operates Bay Mills Community College, a tribal college open to the entire community of the Upper Peninsula. It also operates a casino on its reservation, to generate funds for education and welfare of its people.