Aurora University is a private, nonprofit, co-educational liberal arts college located in Aurora, Illinois, United States, 40 miles west of Chicago. In addition to its main campus and the Orchard Center in Aurora, Illinois, AU offers programs online, at its George Williams College campus in Williams Bay, Wisconsin, and at the Woodstock Center in downtown Woodstock, Illinois. Approximately 4,900 students enroll in bachelor, master's and doctoral degree programs at Aurora University.