MURFREESBORO, Tenn. — Middle Tennessee State University’s residence halls for Fall 2023 are at capacity for the first time in recent memory, thanks to a combination of rising enrollment of new freshmen and transfer students and changes in the off-campus housing market. Unlike other institutions in the state, however, MTSU does not require any students to live on campus. The university, which has a total enrollment of just over 20,000, has about 3,000 spaces in it ...