The University of Cincinnati is a public research university in Cincinnati, Ohio, United States. Founded in 1819 as Cincinnati College, it is the oldest institution of higher education in Cincinnati and has an annual enrollment of over 50,000 students, making it the second largest university in Ohio. It is part of the University System of Ohio. The university's primary uptown campus and medical campus are located in the Heights and Corryville neighborhoods, with branch campuses located in Batavia and Blue Ash, Ohio.