Public universities in California are part of a large and diverse higher education system that includes the University of California (UC) and the California State University (CSU) systems. The UC system has ten campuses, including well-known institutions like UC Berkeley and UCLA, focusing on research and graduate education. The CSU system has 23 campuses, such as San Diego State University and California State University, Long Beach, emphasizing undergraduate education and professional training. These universities serve a significant number of students, offering a wide range of programs and degrees. They are known for their diverse student populations and commitment to accessibility, providing opportunities for residents and out-of-state students alike. Public universities in California play a crucial role in the state's economy and workforce development.