How to Apply Step by Step

Welcome to Commonwealth School's admissions process! We can’t wait to get to know you better through your interview and application.

If you are interested in Fall 2023 admission, please note that our application deadlines have passed. Though we are not currently in a position to consider late applicants, we would be glad to include you on our email list, should that change. If you would like to keep in touch, please complete our online inquiry form.


Please do not hesitate to reach out to our admissions team. We are here and happy to help!

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What I really love about Commonwealth: You have a decent-sized sports crowd, you have a humanities crowd, you have a STEM crowd. And my family loved the small size, how teachers really focused on the students and really cared about their students. I think my expectations have been exceeded. I love the teachers here. I love the students.” Romen '23