Founded in 1899, Southern Nazarene University is a private, Christian, liberal arts university—a service of the Church of the Nazarene. The main campus of the university is located at Bethany, Oklahoma; it also maintains a campus center in Tulsa, Oklahoma; and a classroom site in Del City, Oklahoma. The university offers undergraduate degrees, graduate degrees and associate degree programs via the Undergraduate College, School of Professional Studies and School of Graduate Studies.