Waldorf School of San Diego (WSSD) is an independent Waldorf school located in the Oak Park neighborhood of San Diego, California, United States. It offers preschool/kindergarten through 12th grade, and had an enrollment of 284 in 2011. Founded in 1981, it is one of approximately more than 250 independent North American and 1,000 worldwide Waldorf schools. The school is an accredited member school of the Association of Waldorf Schools of North America]. In September 2008, the school inaugurated its high school program with Grade 9.