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birds eye view of campus

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Welcome to St. Sebastian’s

Offering the best of the Catholic and Independent School traditions, St. Sebastian’s is an inclusive community of academic excellence and faith in which every person is known, loved, and called to greatness. We are delighted that you are interested in learning more about our School, and we encourage you to connect with us to experience the mission and spirit of the St. Sebastian’s community.

Our Admissions staff is here to guide you every step of the way.

FACTS AND FIGURES

100%

100% of an admitted student’s demonstrated financial need is met with financial aid

10

average classroom size

27

members of our faculty have served 20 or more years

30%

of students receive need-based financial aid

5

bus lines offering transportation to School

17%

of students are students of color

7:1

student to teacher ratio

Why St. Sebastian’s?

“Your son will be known, loved and called to greatness by great people.”

“The student-faculty relationship at St. Sebastian’s is really powerful. It animates everything we do.”

“What makes St. Sebastian’s so distinctive is its commitment to developing the whole person.”

“St. Sebastian’s showed me another level of hard work.”

Questions? We’re here to help. Call us at 781.247.0125.