Welcome to the University at Buffalo - University at Buffalo Explore New York's flagship. The University at Buffalo, the top public university in the state, combines superior academics with true affordability. The University at Buffalo is the largest campus in the State University of New York system and New York’s leading public center for graduate and professional education. Our more than 29,000 students pursue their academic interests through more than 400 undergraduate, graduate and professional degree programs. Founded in 1846, UB is a member of the Association of American Universities.