General Information

Commonwealth School is an independent, private day school for high school students, located in the heart of Boston’s Back Bay. This prestigious neighborhood is known for its architecture, historic buildings, and proximity to leading universities such as Harvard and MIT. Its location provides students with unique opportunities for educational and cultural enrichment.

History and Philosophy

The school was founded in 1957 by Charles E. Merrill Jr., the son of one of the co-founders of the investment bank Merrill Lynch. His goal was to create an institution that combined rigorous academic standards with a supportive and inspiring environment. Commonwealth School encourages independent thinking, intellectual curiosity, and a deep understanding of academic disciplines.

Small Size and Individual Approach

One of Commonwealth School’s defining characteristics is its small size. With fewer than 150 students and a student-to-teacher ratio of approximately 5:1, each student receives personalized attention and is actively engaged in the learning process. The school values intellectual independence and fosters a creative approach to education.

Accreditation and Rankings

Commonwealth School is accredited by the New England Association of Schools and Colleges (NEASC) and ranks among the top private schools in Massachusetts. It is recognized for its strong academic programs and the high level of preparation its graduates receive, many of whom go on to study at top universities across the United States.

Thus, Commonwealth School is a small yet prestigious institution that offers high academic standards, a personalized approach, and a rich educational environment in the heart of Boston.

Academic Program and Educational Approach

Commonwealth School is known for its rigorous and immersive academic approach. The school values analytical thinking, independence, and a passion for knowledge. Its curriculum is designed not only to develop strong academic skills but also to cultivate critical thinking, effective communication, and problem-solving abilities.

Core Academic Areas

The curriculum includes traditional subjects with a strong emphasis on deep intellectual engagement.

• Humanities. Literature, philosophy, and history, with a focus on comparative analysis and the development of analytical thinking.
• Mathematics and Sciences. Algebra, geometry, statistics, biology, chemistry, and physics, including hands-on laboratory work.
• Foreign Languages. French, Spanish, Latin, and Chinese, with an immersive approach to language and culture.
• Arts and Creativity. Opportunities in music, theater, painting, photography, and other artistic disciplines.
• Computer Science. Introduction to programming, data analysis, and artificial intelligence.

Individualized Approach

With small class sizes (typically 8–12 students), teachers provide personalized attention to each student. This format allows educators to tailor lessons to individual interests and strengths, helping students unlock their full potential in their chosen disciplines.

Flexibility and Research Opportunities

Commonwealth School encourages independent research, allowing students to design their own projects, participate in academic competitions, and even publish scholarly work. The educational process is structured to foster independent thinking and the practical application of knowledge.

University Connections

The school’s location in Boston provides students with unparalleled access to world-class universities such as Harvard, MIT, and Boston University. Students have opportunities to attend lectures, conduct research in university labs, and participate in internships at leading academic institutions, enhancing their preparation for college admissions.

Overall, Commonwealth School offers more than just a high school education—it provides an intellectually stimulating environment where students can develop their talents and prepare for admission to the world’s top universities.

Admissions Process and Requirements

Key Steps in the Application Process

Admission to Commonwealth School is a competitive process that involves several key stages. The school seeks motivated students with strong academic records and a passion for learning.

1. 01. Initial Visit
   The school encourages prospective students and their families to visit the campus to better understand the learning environment.
2. 02. Online Application
   Completed on the school’s official website, the application includes basic candidate information, academic achievements, and extracurricular interests.
3. 03. Exams and Testing
   Standardized test scores are required for admission. The school typically accepts SSAT (Secondary School Admission Test) or ISEE (Independent School Entrance Exam) results.
4. 04. Essays and Personal Statement
   Applicants must write several essays that showcase their academic interests, personal values, and future aspirations.
5. 05. Recommendations
   Letters from teachers in core subjects (English and mathematics) are required, along with optional recommendations from mentors such as coaches or music instructors.
6. 06. Academic Records
   Transcripts from the last two years of study must be submitted.
7. 07. Interview
   A mandatory step conducted in person or online, where school representatives assess the candidate’s motivation and interests.

Admission Requirements

Commonwealth School accepts students from grades 9 to 12, though most applicants enter in the 9th or 10th grade. The school looks for candidates who demonstrate:

• Strong academic achievements.
• Advanced analytical skills.
• Intellectual curiosity and a commitment to deep learning.
• Active participation in extracurricular activities and leadership roles.

Beyond academic excellence, Commonwealth School values personal qualities such as teamwork, leadership, and enthusiasm for the arts, sciences, or sports.

How We Can Help

The admissions process for Commonwealth School is challenging, but with the right preparation, students can significantly improve their chances. American Butler offers:

• Personalized Consultations. Guidance on school requirements and assistance in developing a strong application strategy.
• Test Preparation. Training for SSAT, ISEE, and other exams, helping students maximize their strengths.
• Application Support. Assistance with document preparation, essay review, and advice on writing compelling personal statements.
• Campus Tours. Organized visits to the school, providing an in-depth look at the academic environment through personalized tours.
• Interview Coaching. Mock interviews and practice questions to prepare candidates for the admissions interview.

We simplify the admissions process, making it more transparent and efficient, so students can enhance their chances of acceptance.