Mater Dei High School
Forward in Vision, Rooted in Tradition

About MD
Mater Dei is a distinguished destination of excellence in academics and technology, the arts, faith and service, campus life, and athletics. We are proud to be Orange County’s oldest and largest Catholic high school.
Admissions
Your journey to becoming a Monarch starts here! Tour campus, schedule a shadow day, begin your application, and more. We are excited for you to join the MD family!
Programs
Built on Catholic fellowship and intellectual rigor, our programs in academics, technology, athletics, faith and service, and the arts provide unlimited opportunities for student success. Comprehensive counseling and wellness resources educate and bolster families throughout the high school journey.
Faith in Action
Guided by the articulation of Catholic Social Teachings, Mater Dei prioritizes the faith development of our students with an emphasis on Christian service. We believe this allows our students to grow in their spiritual lives while living our gospel values through giving back to others and truly experiencing the face of God.
Campus Life
Through avenues of leadership, faith, shared interests, and extracurricular activities and events, students can make Mater Dei their own. Get involved today!
Community
Tradition never graduates. Alumni, lifetime parents, grandparents, and friends are a vital and vibrant aspect of our community. Once a Monarch, always a Monarch.
Giving

Service Hour Due Dates: 2024-25

Christian service hours are due each semester. Students are to upload their hours to their MobileServe account upon completion of the service event. This should take place within 24 hours of the service event.

Service hours can begin to accrue starting the first day of summer break preceding the upcoming academic school year. Submit service hours to MobileServe within 24 hours of completion. Hours that surpass the 10-hour minimum requirement for the semester will “roll over” to the next semester requirement.

A minimum of 10 hours per semester is due.

1st Semester Due Date: Friday, December 6, 2024
2nd Semester Due Date: Friday, May 30, 2025
Class of 2025 Due Date for 80 hours: Friday, January 31, 2025

Note: To achieve the Senior Service Award of 400+ hours served, ALL hours must be submitted, verified, and approved by Friday, April 4, 2025. These students are awarded an honor cord to wear at graduation.