The University of California, Santa Cruz is a public land-grant research university in Santa Cruz, California, United States. It is one of the ten campuses in the University of California system. Located on Monterey Bay, on the edge of the coastal community of Santa Cruz, the main campus lies on 2,001 acres of rolling, forested hills overlooking the P…The University of California, Santa Cruz is a public land-grant research university in Santa Cruz, California, United States. It is one of the ten campuses in the University of California system. Located on Monterey Bay, on the edge of the coastal community of Santa Cruz, the main campus lies on 2,001 acres of rolling, forested hills overlooking the Pacific Ocean. As of Fall 2023, its ten residential colleges enroll some 17,812 undergraduate and 1,952 graduate students. Satellite facilities in other Santa Cruz locations include the Coastal Science Campus and the Westside Research Park and the Silicon Valley Center in Santa Clara, along with administrative control of the Lick Observatory near San Jose in the Diablo Range and the Keck Observatory near the summit of Mauna Kea in Hawaii.