Men's collegeIn higher education, a men's college is an undergraduate, bachelor's degree-granting institution whose students are exclusively men. Many are liberal arts colleges.Around the worldIn North AmericaUnited StatesIn the United States, co-education did not become prevalent until 1900. Prior to that, the majority of private colleges and universities were sex-segregated. There are few remaining men's colleges in the U.S. today. Many of these are religious, vocational institutions.Notable casesUnited States v. Virginia, 518 U.S. 515