If you are considering enrolling your child in one of the top Greenwich boarding schools, you’ll want to know what each institution offers and the tuition fees involved. Below, we’ve compiled a comprehensive guide to the Top 10 Boarding Schools in Greenwich, CT, complete with details about academics, student life, and costs.

Top 10 Boarding Schools In Greenwich CT And Fees

1. Brunswick School

Brunswick School is an independent, college-preparatory day and boarding school for boys in Greenwich. Established in 1902, it has built a strong reputation for discipline, scholarship, and leadership. Its boarding program is designed for older students who seek both independence and structure while preparing for top universities.

The school offers a challenging curriculum with emphasis on humanities, sciences, and mathematics, while also boasting exceptional arts and athletics programs. Boarding students benefit from personalized mentoring, small class sizes, and advanced placement (AP) courses. Brunswick has consistently sent graduates to Ivy League universities and other prestigious colleges worldwide.

Annual Boarding Fees: Around $65,000 – $70,000, inclusive of tuition, housing, and meals.

2. Greenwich Academy

Greenwich Academy is a premier all-girls independent school offering both day and limited boarding opportunities. Founded in 1827, it is one of the oldest and most respected schools in Connecticut. Its mission is to empower young women through rigorous academics and leadership opportunities.

The school offers a globally focused curriculum with extensive foreign language programs, technology integration, and fine arts. Greenwich Academy has a unique collaboration with Brunswick School, allowing students to take co-ed classes and participate in joint activities. Boarding students enjoy a supportive and inclusive environment that emphasizes self-confidence and responsibility.

Annual Boarding Fees: Approximately $66,000 – $72,000, depending on grade level and housing options.

3. Sacred Heart Greenwich

Sacred Heart Greenwich is part of the international Sacred Heart Network, offering a Catholic, college-preparatory education for girls. Known for its balance of faith, academics, and community service, Sacred Heart provides a holistic environment for learning and personal growth.

The curriculum is rigorous, with advanced science labs, an acclaimed performing arts program, and leadership opportunities through service initiatives. Boarding students are nurtured within a faith-based community, with emphasis on values such as compassion, integrity, and responsibility.

Annual Boarding Fees: Around $63,000 – $69,000, including room, board, and tuition.

4. Whitby School

Whitby School is an International Baccalaureate (IB) institution that combines Montessori education in early years with a rigorous middle and high school program. Situated in Greenwich, Whitby is known for producing global-minded leaders who are innovative and adaptable.

Boarding students benefit from small class sizes, hands-on learning, and IB diploma preparation that prepares them for the world’s top universities. The school is particularly attractive to international families seeking a globally recognized education standard.

Annual Boarding Fees: Approximately $60,000 – $67,000.

5. Eagle Hill School, Greenwich Campus

Eagle Hill School specializes in serving students with learning differences such as dyslexia, ADHD, or language-based challenges. Located in Greenwich, it provides a highly individualized program that nurtures student strengths while addressing academic challenges.

Boarding is available for older students who require additional structure, guidance, and independence. With a strong focus on personal development, small group instruction, and tailored learning plans, Eagle Hill is one of the top choices for families seeking specialized education.

Annual Boarding Fees: Roughly $62,000 – $68,000.

6. Greenwich Country Day School (Upper School with Boarding Program)

Greenwich Country Day School (GCDS) recently expanded to include high school grades, offering an innovative and modern curriculum. The school focuses on STEAM education, entrepreneurship, and leadership, making it one of the most forward-thinking institutions in Connecticut.

The boarding program offers a residential experience where students learn responsibility, time management, and independence while enjoying diverse extracurricular opportunities. GCDS has quickly risen in reputation and is attracting families both locally and internationally.

Annual Boarding Fees: Around $64,000 – $70,000.

7. Carmel Academy (Boarding Affiliation Program)

Carmel Academy is a Jewish day school in Greenwich that offers boarding opportunities through partnerships with local host families and affiliated boarding facilities. This unique setup combines academic rigor with strong cultural and religious values.

Students receive a dual focus on traditional academics and Jewish studies, including Hebrew language and cultural programs. Boarding students benefit from a nurturing environment that emphasizes community living, identity, and responsibility.

Annual Boarding Fees: Approximately $58,000 – $65,000.

8. Stanwich School (Part of Greenwich Academy Network)

The Stanwich School, though primarily a day school, offers boarding opportunities through connections with local institutions. Known for its small community feel and rigorous academics, it caters to students who benefit from individualized attention.

Stanwich emphasizes character development, ethics, and academic achievement. Boarding students gain independence in a supportive environment while being guided toward personal growth and higher education.

Annual Boarding Fees: Around $59,000 – $66,000.

9. Greenwich International School (Private Boarding)

Greenwich International School caters to a diverse, globally minded student body. Its curriculum is designed to blend American college-preparatory education with international standards, making it attractive to expatriates and international families.

The school emphasizes global citizenship, leadership, and cultural exchange. Boarding students come from multiple countries, creating a unique multicultural atmosphere that prepares them for global opportunities.

Annual Boarding Fees: Approximately $65,000 – $71,000.

10. St. Luke’s School (Greenwich Affiliate Boarding Program)

St. Luke’s School, based nearby in New Canaan, has strong affiliations with Greenwich families and offers boarding through regional programs. It is known for academic rigor, excellent arts programs, and athletic achievements.

Boarding students experience a vibrant academic community with opportunities in theater, debate, science clubs, and varsity sports. The school prides itself on preparing students for leadership in college and beyond.

Annual Boarding Fees: Around $64,000 – $70,000.

Why Choose a Boarding School in Greenwich, CT?

Greenwich offers more than just prestigious institutions—it provides students with access to New York City’s cultural and academic opportunities, a safe and beautiful suburban environment, and schools with proven track records of sending graduates to top-tier universities. Boarding schools here balance tradition with innovation, ensuring students are prepared for a globalized future.

How to Choose the Right Boarding School in Greenwich

When deciding on the best school for your child, consider:

• Academic focus: Traditional college-prep, IB, or specialized learning.

• Student needs: Whether your child thrives in a rigorous, faith-based, or specialized learning environment.

• Extracurriculars: Sports, arts, clubs, and community service.

• Culture and values: Faith-based, single-sex, or international outlook.

• Budget: Fees range from $58,000 to $72,000 annually, so understanding financial aid and scholarships is crucial.

Conclusion

Boarding schools in Greenwich, CT, are among the finest in the United States, combining academic excellence with character development and extracurricular opportunities. While the fees are substantial, the investment pays dividends in preparing students for successful futures at prestigious universities and beyond.

Whether you are looking for an all-boys school like Brunswick, an all-girls school like Greenwich Academy, or an international program like Whitby, Greenwich has something to offer every family