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At-A-Glance

Senegence gate entrance to St. Mary's School

Explore What Makes St. Mary's Unique!

St. Mary's is an independent International Baccalaureate (IB) World School in Orange County that combines IB rigor, Design Thinking and a values-based education from Early Preschool through Grade 8.

Students are challenged to think critically, collaborate and apply their learning in meaningful ways. With values at the center, they grow into confident, compassionate problem-solvers prepared to lead with purpose in a rapidly changing world.