Oklahoma State University is a public university system with four campuses. The system’s main campus is in Stillwater, Oklahoma. Oklahoma State University also has campuses in Oklahoma City, Okmulgee, and Tulsa. The university system maintains several agricultural experiment stations and a state extension service. The university was established in 1890 and was opened to students in 1891. The university’s athletic men’s teams are called the Cowboys, and the women’s teams are the Cowgirls. The university’s website at https://go.okstate.edu/ offers additional information.