St. Mary's

Spartan for a Day!

Register to shadow and spend a day in the shoes of a spartan Test

Annual Cushing Society Celebration


OCT. 12!

Upcoming Open House

Join Us ON Nov. 15, 2016

Shaping authentic men and women of talent and faith

St. Mary's strives to form leaders who love God, work hard and are compassionate toward others. We enable our students to develop their intellectual, moral and physical talents to acquire a more perfect sense of individual responsibility, a correct use of freedom and a capacity for productive participation in society.


Students can play 21 sports that have accumulated 21 state championships throughout the years.

Scholar Athletes

89% of athletes are members of the National Honor Society.

In Service

Students in every class participate in thousands of service hours and retreats with many opportunities available to all.

In the Classroom

We have 13 students for every teacher, with an average of 22 students per class.

Where Next?

94% of our graduates move on to 4-year colleges; the rest attend 2-year colleges or enter the workforce or military.

Grades 6-12

Our integrated curriculum creates a 7-year road map to success and your preferred option for college.

Virtual High School

38 students expanded their course options by taking 28 VHS courses in 2015.

Take the Next Step

Become a Spartan! Now accepting new and transfer applications.

Boston Strong

St. Mary's educates students from more than 30 communities on Boston's North Shore.

Digital Citizenship

St. Mary’s integrates the use of iPads, ebooks and mobile apps throughout a student’s curriculum and learning process.

St. Mary's Pillars for Success

Reach your spiritual, intellectual, moral, physical and creative potential. Every student is held up by our foundation: our pillars.

Catholic | Excellence | Respect | Integrity
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