Mercer University is a private research university with its main campus in Macon, Georgia. Founded in 1833 as Mercer Institute and gaining university status in 1837, it is the oldest private university in the state and enrolls more than 9,000 students in 12 colleges and schools. Mercer is a member of the Georgia Research Alliance. It is classified as a "R2: D…Mercer University is a private research university with its main campus in Macon, Georgia. Founded in 1833 as Mercer Institute and gaining university status in 1837, it is the oldest private university in the state and enrolls more than 9,000 students in 12 colleges and schools. Mercer is a member of the Georgia Research Alliance. It is classified as a "R2: Doctoral Universities — High research activity".