St. Mary's is a private International Baccalaureate (IB) World School, located in south Orange County, dedicated to providing the best education possible for Preschool, Elementary and Middle School students. By offering exceptional, integrated challenging curriculum and enrichment activities, we help to cultivate each student’s unique abilities. The result: inquiring critical thinkers, who benefit from 21st century skills preparation and flourish in our compassionate environment under the guidance of exceptional faculty.