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Thank you for your interest in St. Mary’s School.

We have a very limited number of spots available for the current school year. If you are interested in the 2023-2024 school year, please contact the Admission Office directly at (949) 448-9027 ext 340.

The application for the 2024-2025 school year will be available mid-October.



Admission Timeline 
January 8 Applications are due to be considered in Round One.
The first week of March Round One applicants are notified of the admission decision.
March – June Round Two applicants will be notified as decisions are made, based on space available.

The focus of the St. Mary’s Admission Office remains centered upon getting to know each student and family while making sure that you have the opportunity to get to know St. Mary’s. If you have any questions, please call the Admission Office at (949) 448-9027, ext. 340, or email us at

To Apply

To begin our online application, click the 'start here' link below. You will be asked to enter your email to create an account in the admission portal. Once you are logged in, our online admission system allows you to explore admission steps, sign up for events, submit application components and track application status.  

Start Here: Complete an Inquiry Form

Once you have created an account, you can access the Admission Portal Login below.

Admission Portal Login



Health Requirements

Health Requirements

All students are required to show proof of immunizations and adhere to the most current requirements regardless of age.