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Better Education. Brighter Future.


Guided by the principles of our Catholic faith, and the teachings of Jesus Christ, Trinity Catholic High School educates young women and men through a comprehensive program of academic excellence.

Recognizing the uniqueness and diversity of individual talent, intellect, style, and ability, students are taught to think critically, live virtuously and serve joyfully.

Trinity Catholic High School enables students to be transformed into moral, prayerful, responsible men and women who will transform our Church and the world as mature Christian citizens who respect the diversity and sacredness of God’s Creation.


Trinity Catholic High School is tied to, and works closely with, the Archdiocese of Saint Louis.