Trinity Catholic High School

Trinity Catholic High School is dedicated to expanding minds and changing lives. More than simply one of the best private high schools in St. Louis, MO, it is a place of spiritual, intellectual, social, and physical growth for its students.

As a fully accredited institution, academics at Trinity Catholic High School are designed to accommodate a diverse range of student needs, abilities, interests, and goals. With a core curriculum that meets or exceeds the requirements of Missouri, many courses are designed to address students’ varying preparation levels, interests, and post-secondary goals. To challenge students of all ability levels, college credit and advanced placement classes are available in English, Spanish, history, mathematics, and science for eligible students.

The Catholic faith is the foundation for everything at Trinity Catholic High School, and part of its mission is to graduate students grounded in Christian values. To accomplish that goal, all students take eight semesters of religious instruction corresponding to the social and personal issues that high school students face every day. At Trinity Catholic High School, people from all walks of life can learn from the Catholic faith to become better citizens.

Trinity Catholic High School also supports development outside of the classroom. With 13 sports programs, athletics are an important facet of their school’s experience. By developing character traits like teamwork, cooperation, determination, and hard work, the Titan athletics department seeks to encourage the development of well-rounded students. Along with numerous extracurricular clubs and organizations such as Art Club, Diversity Council, National Honor Society, and theater, students have diverse opportunities for external, independent development.

Trinity Catholic High School is a gracious community dedicated to graduating responsible young adults inculcated in Christian values and dedicated to life-long l...