IIUM has several campuses spread across several states in Malaysia including Gombak, Kuala Lumpur, Kuantan, Gambang and Pagoh.
Every single campus offers a distinct field of study. IIUM is also accessible through its facilities on campus, with an on-campus housing, a mosque, two sports complexes with Olympic size swimming pools. It also has a fully-equipped library with more than 2 million printed and digital materials supported by online databases. Moreover, it comprises of a medical clinic, convenience stores, a post office, and 3 Malaysian commercial banks.