Welcome to California State University, Northridge (CSUN)! Are you ready to pursue your dreams living and studying in Southern California? Then you have come to the right place. CSUN is a vibrant, diverse university community of more than 38,000 students and 4,000 faculty and staff, located on a 356-acre campus in the heart of Los Angeles’ San Fernando Valley. As you explore the university’s website, you will find ample evidence of CSUN’s commitment to the educational and professional goals of students and the community.