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Tuition and Affordability

We understand the significant investment that an independent school education requires - an investment that yields lifelong benefits. Despite being a small school, OA is committed to making these benefits accessible to a wide range of students.

Tuition and Fees for 2024-2025

8th grade - $35,880

9th - 12th grades - $50,952

Materials & Activities Fee - $775
(required for all grades for co-curricular programming, field trips and other school activities)

Textbook expenses are not included in the above as they are dependent on each student’s course load.

Financial Aid

86% of Financial Aid applicants are awarded aid

$21,500 average aid awarded

Each year OA reviews the aid program taking into account families’ demonstrated need and available funding. Admissions decisions are evaluated separately from financial aid applications. We encourage interested families to apply.  


group of students wearing blue graduation caps and gowns

To apply, families should submit their information to Clarity using the steps below.

If you have any questions, please reach out to us anytime.

Tuition Payment Options

To provide flexibility for families OA offers three different payment plans.