Washington State University is a public land-grant research university in Pullman, Washington, United States. Founded in 1890, WSU is also one of the oldest land-grant universities in the American West. With an undergraduate enrollment of 24,278 and a total enrollment of 28,581, it is the second largest institution of higher education in Washington state behind the University of Washington. It is classified among "R1: Doctoral Universities – Very high research activity".