San Andreas High (Continuation)

San Andreas High (Continuation) is a rural-scale high school in Larkspur, California, run under Tamalpais Union High. The school works with 46 students in grades 10 through 12. That puts it 95% smaller than the typical public school in California, which averages around 838 students.

Tamalpais Union High comprises 5 schools with combined enrollment of 4,503 students; San Andreas High (Continuation) is among them.

Looking at the student body, San Andreas High (Continuation) reports that 50% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school reports 30% Hispanic, 11% multiracial, 7% Black, 2% Asian. That is considerably less White than the county at large, where the share is closer to 68%.

On the income-and-resources front, The school reports having 6 full-time-equivalent teachers, for a student-teacher ratio near 7.8:1. Statewide, the average ratio sits near 18.2:1, putting San Andreas High (Continuation) tighter than the state norm the norm. Roughly 20% of students at San Andreas High (Continuation) qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Marin County runs at roughly 35%, so the school's eligibility rate is somewhat below the surrounding baseline.

In the broader community, ACS estimates for Marin County put the typical household earns roughly $149,091 per year, 61% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. Across Marin County's 75 public schools (combined enrollment of about 29,867 students), San Andreas High (Continuation) is one campus in the mix.

Redwood High is the nearest neighboring public school, about 0.2 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius.

San Andreas High (Continuation) operates from a suburban location.

Five-year trend. Looking back 7 years, enrollment at San Andreas High (Continuation) has ticked down 40%, going from 77 students in 2018 to 46 in 2025. The White share of enrollment ticked up from 39% to 50% over that span. The student-to-teacher ratio pulled in from 14.8:1 in 2018 to 7.8:1 today.

On the community side, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.