Oklahoma State University is a modern land-grant university that prepares students for success. OSU has more than 35,000 students across its five-campus system and more than 26,000 on its combined Stillwater and Tulsa campuses, with students from all 50 states and more than 127 nations. Established in 1890, OSU has graduated more than 290,000 students to serve the state of Oklahoma, the nation and the world.