California State University, San Marcos (CSUSM or Cal State San Marcos) is a public university in San Marcos, California, United States. It was founded in 1989 as the 21st campus in the California State University (CSU) system. CSUSM offers 43 bachelor's degree programs, 24 master's degree programs, 8 credential programs, and 1 joint doctoral with the University of California, San Diego.
