Michigan law expressly prohibits concealed handgun license holders from carrying on or in a dormitory or classroom of a community college, college, or university. See Mich. Comp. Laws § 750.237a(1)(h). Universities also retain the authority to restrict firearms on other parts of campus, and generally choose to do so, like the University of Michigan.
Disclaimer: Policies are subject to change at any time, both during and between school years. In addition, individual school policies commonly include more details than can be succinctly captured by ArmedCampuses.org. Each school should be consulted for its most accurate, up-to-date policy.