Largest U.S. universities
Surprised? Two primarily online universities and one community college among the top five. FYI, the University of Phoenix has more than twice the number of students (117,309) as any of the next four (which range from 54,169 to 50,663).
[Source: Chronicle of Higher Education. Campuses with the Largest Enrollments, Fall 2005. August 31, 2007.]