High Quality Content by WIKIPEDIA articles! Antioch University is an American private university with five campuses located in four states. Campuses are located in Los Angeles, California; Santa Barbara, California; Keene, New Hampshire; Yellow Springs, Ohio; and Seattle, Washington. Additionally, Antioch University houses two institution-wide programs, the Ph.D. in Leadership and Change and Antioch Education Abroad. Antioch University should not be confused with Antioch College in Yellow Springs, Ohio, which since 2009 has had no affiliation with the University.