News and Announcements

2022 Summer School Courses

Registration for summer school has begun. Take a moment to review the courses being offered.

May 2 Registration window opens; registration fee $350.00

June 23 Late fee of $500 begins

June 20 Summer School officially begins

Registration Open for 2022 Summer Camps

2022 Mariner Camps at St. Monica High School include Basketball, Baseball, Soccer and Volleyball Camps for 3rd through 8th graders - plus Summer Strength Camps for middle & high schoolers - Register Today!

Cross and Faith Sharing- Lenten Art Project 2022

TK-12 students gathered together for our annual Lenten art project. The Cross and Faith Sharing activity further developed students’ understanding of the significance of the Lenten season.

Wintersession 2022

This year's Wintersession was a huge success. Mariners were able to strengthen their relationships with each other while also learning about various careers and all the great gems Los Angeles has to offer.

Open House

St. Monica Catholic High School invites all families to our in-person open house Sunday, December 5th from 1 pm - 3:30 pm.
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