Sonoma Valley High School (SVHS) is a public high school located in Sonoma, California with approximately 1,300 students as of 2017. It was founded in 1891 and held its first commencement in 1894. It moved to its current campus in 1922. Since that time, there have been numerous additions to campus facilities. It is the only comprehensive high school in the Sonoma Valley Unified School District. By some accounts, it is about the 25th oldest continuously operating high school in California.