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Upper School

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Girls are

Ambitious

Where Academics Meet Real-World Experiences

In the Upper School at St. Mary’s, girls in grades 9–12 are immersed in a challenging college-preparatory curriculum designed to nurture lifelong learners. Here, students engage in academics that extend well beyond classroom walls, blending rigorous study with enriching real-life experiences.

Whether on stage, in the lab, on the field, or in Chapel, St. Mary’s girls are guided to discover their passions, collaborate with others, and achieve personal and academic success.

At St. Mary’s, each student’s program of study is uniquely tailored to her goals. Every year, we meet individually with each student and her family to discuss course options that align with her academic interests, extracurriculars, and personal aspirations. With core requirements in place, students also explore diverse electives and co-curricular activities, creating a well-rounded experience focused on individual strengths. Read more about our course offerings and how we create an atmosphere of honesty and integrity.

Extensive AP Course Options

St. Mary’s offers a robust selection of Advanced Placement (AP) courses that empower and challenge our students. From AP Calculus to AP Studio Art, our AP options continue to grow to meet student interests, making rigorous learning accessible and meaningful.

Consistently ranked among the nation’s top high schools for AP exam pass rates, St. Mary’s has achieved the College Board’s Platinum Status. Over the past five years, we’ve increased our AP offerings, supported high levels of success, and sent graduates to college exceptionally well-prepared. Read more about our AP achievements.

Balancing Development and Student Life

In Upper School, girls pursue a broad spectrum of activities—athletics, the arts, community service, and leadership—that nurture personal growth and community impact. Key features include:

Mind & Body Wellness

Our wellness curriculum combines fitness education with classes on nutrition, sleep, and relationship health to support each student’s well-being.

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Innovative Schedule

St. Mary’s Upper School schedule is designed based on research into how girls learn best, with thoughtfully spaced classes allowing collaboration and support. The ALAPP (Advising, Languages, APs, and Programs) period offers time for one-on-one help and group projects.

Clubs and Organizations

We offer a rich array of extracurricular opportunities. From honor societies and student government to affinity groups, publications, and a wide variety of clubs, each girl can pursue her passions, find connections, and make a meaningful impact on the school community.

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Specialized Diploma Programs

St. Mary's offers three specialized diploma programs for Upper School students.

Global Scholars

Focuses on global competencies through coursework, co-curricular activities, and a capstone project, emphasizing international perspectives and community service.

STEM Scholars

Provides a rigorous math and science curriculum with opportunities for hands-on learning and skills building for future STEM careers.
 

Fine Arts Intensive

Concentrates on artistic coursework and experiences, encouraging creative exploration in visual arts, performance, and technical stage work.

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A World of Possibilities

At St. Mary’s Episcopal School, we offer a range of signature programs designed to nurture each student's intellectual, physical, and creative growth. Our programs are crafted to challenge students, foster leadership, and prepare them for success in college and beyond. Learn more about the programs that set St. Mary’s apart.

Signature Programs

Where your Daughter will Shine

St. Mary’s Upper School is rich with traditions and a vibrant student life that encourages leadership, service, and self-expression:

Senior Speeches

Since 2005, each senior shares her personal reflections in a chapel speech—a St. Mary’s rite of passage that strengthens public speaking skills and gives seniors a platform to inspire and connect with their peers.

 

Watch Our Seniors

Honors Independent Research (HIRS)

Led by Anna Bess Sorin, Ph.D., this program gives students valuable research skills and professional connections. Starting in their junior year, participants design and complete an independent project, presenting their findings at the HIRS Symposium.

 

Learn More

Abundant Service Opportunities

Our students are passionate about giving back. Three community service clubs allow girls to make a meaningful impact through the St. Mary’s Community Fund, Wilson Society, and Constance Crew.

 

Learn More

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Ready for College

Our dedicated College Counseling team prepares students not only for college admissions but for lifelong success, guiding them through a classic, rigorous liberal arts curriculum.

College Counseling

Experience the Difference – Schedule an Upper School Tour! 

Immerse yourself in the vibrant and supportive environment of St. Mary’s Upper School. Book a tour today to meet our dedicated faculty, explore our campus, and see firsthand how we empower girls to thrive in college and beyond. 

Schedule a Visit