Explore Schools in Stockton, CA

Saint Mary's High School is a Catholic college preparatory institution founded in 1876, dedicated to academic excellence, faith development, and character formation. We serve students from San Joaquin County and beyond through rigorous academics, 30+ clubs, 20 sports teams, and a values-based curriculum rooted in Salesian spirituality. Our graduates gain admission to 168+ colleges annually, supported by a 13:1 student-teacher ratio and a global alumni network of 12,000+ professionals.