Long Island University (LIU) is a private, coeducational, nonsectarian institution of higher education with locations and programs spanning the New York metropolitan area, overseas, and online. The university offers more than 500 academic programs at two main campuses, LIU Post and LIU Brooklyn, as well as non-residential programs at LIU Brentwood, LIU Riverhead, and LIU Hudson at Rockland and Westchester.