St. Mary's Preparatory - Detroit Catholic Schools

St. Mary's Preparatory

Request information | visit

St. Mary's Preparatory is a four year secondary program of pre-college studies in a disciplined environment preparing young men for future study and careers of service. The Prep has a day student and boarding school program.

St. Mary's is accredited by the State of Michigan Board of Education, the Archdiocese of Detroit, and MNSAA/MANS. Almost 100% of our graduates attend college.

"If the Orchard Lake Schools did not exist, it would be necessary to establish them." -- Pope John Paul II

We are pleased that you are interested in learning more about Orchard Lake St. Mary’s Preparatory for your son! We present a rigorous college prep curriculum that offers honors, advanced placement, and college level courses to our students.

We are a Catholic community that whole-heartedly values our faith and roles as servants to the Lord.

The moral fiber of St. Mary’s Prep fosters the growth of our students as they become true Christian gentlemen.

We celebrate the blessings of our talents in everything that we do- academically, spiritually, athletically, and through the many extracurricular activities that we offer.

Our educational setting is like no other school in the state- our 134 year tradition on a 115 acre campus is rich in history and pristine beauty. We look forward to welcoming you to campus soon!

Bob Pyles


Loading map...