Mater Dei High School

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
Behind every achievement, success, and championship, stand the alumni, parents, faculty, staff, and friends who fortify our future. We invite you to support MD in a variety of ways with a gift that is meaningful to you.
- Students
- Parents
- Faculty

Junior State of America (JSA)

Faculty Moderator: Mr. Josh Dutra

Contact E-mail: [email protected]

Purpose: The mission of the Junior State of America and the Junior Statesmen Foundation (JSA) is to strengthen American democracy by educating and preparing high school students for life-long involvement and responsible leadership in a democratic society.

In the student-run Junior State and at JSA summer schools and summer institutes, participants learn statesmanship as they engage in political discourse. They cultivate democratic leadership skills, challenge one another to think critically, advocate their own opinions, develop respect for opposing views and learn to rise above self-interest to promote the public good.

Club Dues: To be considered a tax-paid member of JSA students must pay $10 per school year.

Club Meetings: Every other Tuesday after school