California State University Channel Islands is a public university in Ventura County, California. Located near the city of Camarillo, it opened in 2002 as the 23rd campus in the California State University system. CSUCI is located on the Central Coast of California, at the intersection of the Oxnard Plain and northernmost edge of the Santa Monica Mountains range. The Channel Islands are nearby where the university operates a scientific research station on Santa Rosa Island.