St. Vincent de Paul High School, established in 1918, is a private Roman Catholic college preparatory school located in Petaluma, California. With an average class size of 12 and a student-to-teacher ratio of 6:1, SVHS offers a rigorous academic curriculum complemented by a strong values-based program. The school boasts a 99% college attendance rate among graduates and offers 18 competitive CIF sports teams. SVHS is accredited by the Western Association of Schools and Colleges.