2024 Best Private Schools in Massachusetts

• Andover, MA•

• Private School•

• 9-12

• •
  Rating 4.44 out of 5  168 reviews

Sophomore: I am extremely grateful to PA. Coming from a lower income background, Andover has opened doors and introduced me to countless opportunities. I’ve been able to gain new passions, such as running and activism, and practice my old ones under incredible instruction and with access to fantastic resources. My only issue with the school is that it’s an incredibly stressful environment for 14, 15, 16, 17, and 18 year old students - meaning students are handling both normal teenage stress (pertaining to popularity or pop culture), along with the stress of elite college admissions. There’s not much done by the administration to combat this, meaning students have to tackle it themselves, resulting in people getting overwhelmed, and sometimes leaving the school. However, most of us stick it out, but at what cost? All in all, I would recommend Andover if you’re someone who feels as if your current environment is too restricting and you want to broaden your horizons and meet new people.... Read 168 reviews

• grade A+

• Students 1,187

• Student-teacher ratio 5:1

• Boston, MA•

• Private School•

• 9-12

• •
  Rating 4.85 out of 5  39 reviews

Parent: We could not be happier with Commonwealth. The academics are exemplary, the faculty is caring and attentive, and they do a wonderful job of curating the class. The classes are rigorous and expectations are high, but Commonwealth provides the support and resources the kids need to succeed. Our daughter just finished 9th grade. She loves going to school every day. Her classmates are overwhelmingly kind and welcoming. The sports have been an unexpected highlight - our child is sporty but not overly competitive, and the school's mix of team spirit and inclusion have been fantastic. The kids mix across grades, with upperclassmen actively mentoring the younger grades. Honestly, it is a very special place. We are thrilled to be part of the Commonwealth family.... Read 39 reviews

• grade A+

• Students 154

• Student-teacher ratio 5:1

• Groton, MA•

• Private School•

• 8-12

• •
  Rating 4.47 out of 5  66 reviews

Alum: At Groton, I feel that I have been able to become a more independent and conscientious person during my time at this school. The best thing about this school is the resources that it provides the students. Here, I feel that I can be whoever I like because the teachers, dorm parents, coaches, and community is supportive of everyone's quirks, interests, and dreams. The teachers are approachable and dedicated, and work hard to provide students with a positive experience and I have made some of the truest and most diverse background friends. However, while at my time here, I have noticed that there is a toxically competitive culture here. Moreover, sometimes it is hard to get leadership positions in clubs because one has to be "connected" or popular, and the unsafe hook-up culture NEEDS TO BE ADDRESSED! Overall, a great school, and despite the school's imperfections, I would not trade my experience at Groton for anything else in the world.... Read 66 reviews

• grade A+

• Students 380

• Student-teacher ratio 4:1

• Dedham, MA•

• Private School•

• 7-12

• •
  Rating 4.62 out of 5  58 reviews

Senior: It is hard to put into words the incredibly positive impact that this school has had on my life. Coming in as an awkward freshman, I was greeted by a welcoming community of intelligent, funny, and hard-working students and teachers that have supported me since day one. Through the most amazing sports teams, clubs, organizations, and even just academic classes, I have made memories and formed relationships (with students and teachers alike) that will last me a lifetime. Now as a senior in my fourth year at the school, I feel confident in myself as a learner, friend, teammate, leader, and person, and so much of this is thanks to Nobles. Starting with assembly in the morning, and ending with "Dogs on three, one, two, three, DOGS!" at the end of practice in the afternoon, the constant infectious energy makes it a joy for me to go to school each day. I will miss this place dearly and plan to stay connected long after I graduate.... Read 58 reviews

• grade A+

• Students 614

• Student-teacher ratio 5:1

• Deerfield, MA•

• Private School•

• 9-12

• •
  Rating 4.47 out of 5  74 reviews

Parent: Deerfield Academy is rigorous, but the teachers are supportive and caring. My child got into Exeter, Andover and Choate, as well, but chose Deerfield because of it's beautiful campus and because the community just seemed happier in general. She was challenged throughout her four years at DA, but loved every minute of it. The dining hall is special and Deerfield is one of the few schools to mandate sit-down meals, which is an amazing community builder. The food is excellent! My daughter is a nationally ranked squash player, and the squash facilities are second to none! The whole athletic complex is amazing. I would recommend Deerfield over any other school.... Read 74 reviews

• grade A+

• Students 658

• Student-teacher ratio 5:1

• Southborough, MA•

• Private School•

• 9-12

• •
  Rating 4.31 out of 5  51 reviews

Junior: My St. Mark's experience so far has been great. The smaller sized classes allow for more individual attention and better communication between the students and teachers. There are also many opportunities available to students from community service to leadership positions. As a boarder, the dorm atmosphere is great and I've met many of my friends there!... Read 51 reviews

• grade A+

• Students 385

• Student-teacher ratio 5:1

• Concord, MA•

• Private School•

• 9-12

• •
  Rating 4.49 out of 5  76 reviews

Parent: My son recently graduated from MX and his experience was a game changer for him. It is academically intense but non competitive, with students studying together and helping each other succeed. It is one of the kindest places that fosters friendliness and acceptance. His friends are smart, caring, multi faceted and diverse in every sense. The teachers take the time to build relationships and get to know the kids, meeting weekly as advisors to learn about and support their students as they navigate academics, sports, friends and teen challenges. MX is a gem that you seek out for a different and special ISL experience. An incredible place filled with amazing people!... Read 76 reviews

• grade A+

• Students 418

• Student-teacher ratio 4:1

• Boston, MA•

• Private School•

• 9-12

• •
  Rating 4.36 out of 5  69 reviews

Parent: My son is a Sophmores at BUA, and we could not be happier. Students truly are kind and curious, and very participatory in co-creating their experience. The teachers are phenomenal, and can challenge the students on many levels. They are also kind and interesting. The staff and administration are among the helpers in the world. There are endless opportunities for students to learn, create, and grow. And trying something new is highly encouraged! Pairing of families is thoughtful and considerate, as is student advising. BUA is both supportive and challenging, engaging and fun. There are many clubs and opportunities to socialize! As well as leadership opportunities. Each student is known and loved, and made to feel welcome!... Read 69 reviews

• grade A+

• Students 234

• Student-teacher ratio 11:1

• Concord, MA•

• Private School•

• 9-12

• •
  Rating 4.24 out of 5  106 reviews

Junior: I LOVE CA! As a current day student, I don’t have many regrets about my choice to go CA. The academics are manageable but rigorous, super friendly community, and most teachers really put in an effort to connect with students. CA is centered around common trust basically meaning that we all have trust in each other and put effort to foster a community. With that said, that is the case about 90% of the time. I’ve had a couple negative experiences with teachers and students who simply just don’t adhere to the common trust. For instance, I’ve a couple of teachers who just didn’t put in any effort to support me or my unique learning. Other than those few experiences, I have nothing but positive feedback for CA.... Read 106 reviews

• grade A+

• Students 398

• Student-teacher ratio 6:1

• Milton, MA•

• Private School•

• K-12

• •
  Rating 4.21 out of 5  144 reviews

Senior: Milton Academy students leverage their top-tier academics to achieve their goals. Whether that be in academics, athletics, the arts, or in social justice, everything these students do is done at the highest caliber. We love to learn and bond through knowledge! I would describe its community as full of social nerds. Milton has provided me with endless opportunities and has expanded my network immensely. Thank you for a wonderful three years so far, Milton. While I’ll be moving onto a new chapter in the next couple years, I know I will always have Milton’s support.... Read 144 reviews

• grade A+

• Students 1,020

• Student-teacher ratio 6:1

• Belmont, MA•

• Private School•

• 7-12

• •
  Rating 4.79 out of 5  29 reviews

Sophomore: There are several reasons why my high school is so dear to my heart and I really adore it. I have had the opportunity to explore several facets of academic life as a rising sophomore, which has made my journey extremely exciting and gratifying. First off, my high school offers a tremendous variety of extracurricular activities. Being a member of the soccer team has given me the opportunity to hone my talents, promote collaboration, and create enduring connections with my teammates. To sum up, I want to say how appreciative I am of my high school and the chances it provides. My high school experience has been really gratifying because of the variety of extracurricular activities, the academics that are in line with my interests, and the supportive environment. As a rising sophomore, I am eager to continue my path because I know that my school will continue to encourage my development, push me, and provide the groundwork for a prosperous future.... Read 29 reviews

• grade A+

• Students 465

• Student-teacher ratio 7:1

• Cambridge, MA•

• Private School•

• PK, K-12

• •
  Rating 4.09 out of 5  89 reviews

Junior: BB&N's facilities are impressive, featuring state-of-the-art classrooms, labs, and athletic facilities. The school also offers a robust extracurricular program, including sports, clubs, and community service opportunities, which further enrich the student experience. What sets BB&N apart, however, is the sense of community and inclusivity that permeates the school. Students come from diverse backgrounds, and the school actively works to foster an environment of acceptance and respect. The faculty and staff are incredibly supportive and engaged, and parents are encouraged to be active participants in their child's education. Overall, Buckingham Browne & Nichols School is an outstanding institution that provides an exceptional educational experience. With a challenging academic program, a welcoming community, and a commitment to inclusivity and diversity, BB&N is an excellent choice for families seeking a top-tier education for their children.... Read 89 reviews

• grade A+

• Students 1,032

• Student-teacher ratio 7:1

• West Roxbury, MA•

• Private School•

• 7-12

• •
  Rating 4.25 out of 5  48 reviews

Alum: This school has had massive influence on my mind and spirit since matriculating in the JFK era. Can't really speak for current performance of school leadership and its culture, but lived it during an especially troubled and troubling time. Sorry to say it, though the obsession with Harvard, etc. detracted from the healthy experience that we needed so badly, but which was not available to many, despite the boosters who would cling to the idea that they had not been damaged nor damaged others. Bullying was the norm in our time, and one learned how to "blend in" so as not to receive the horrific public shaming that "gay" or otherwise non-standard boys would get. Not the best preparation for an accepting or humanistic mind set for life, one asserts. "IQ" learning may have been at the highest level than any school in the country if not the world, in one's time there. The Howard Gardner "Multiple Intelligences" model was unknown at that time and so the three R's plus sports dominated.... Read 48 reviews

• grade A+

• Students 307

• Student-teacher ratio 6:1

• Boston (jamaica Plain), MA•

• Private School•

• PK, K-12

• •
  Rating 4.34 out of 5  103 reviews

Parent: Our children moved from a local State school to BISB three years ago. From day one the school has provided a first class academic and social education, helping children become well rounded members of the community. The curriculum is varied, thought-provoking, interesting, and challenges and encourages the children to be creative and ambitious. The teaching staff are very attentive to each individual child’s learning capabilities and needs, and the small class sizes are a definite advantage. As an international family we are excited that our children will have the opportunity of doing the IB Diploma, a highly regarded and recognized qualification that provides children with a wonderful springboard to move into higher education not only in the US, but worldwide. Overall as parents we are thoroughly impressed with the school as a whole, but more importantly our children are engaged and interested in their education and really enjoy attending school each day. We highly recommend BISB.... Read 103 reviews

• grade A+

• Students 543

• Student-teacher ratio 6:1

• Boston, MA•

• Private School•

• 5-12

• •
  Rating 4.29 out of 5  83 reviews

Parent: Winsor is really wonderful! Our child loves going to school here every day. The teachers work hard to make classes truly engaging; they are very approachable and provide detailed feedback and support. There are plenty of kind and friendly fellow students to bond with in classes, sports, performing arts, clubs, and other activities. We’re thankful for her experience here, and would choose to send her to Winsor again in a heartbeat.... Read 83 reviews

• grade A+

• Students 471

• Student-teacher ratio 8:1

• Mount Hermon, MA•

• Private School•

• 9-12

• •
  Rating 3.97 out of 5  145 reviews

Alum: My cousins and sister attended Northfield Mount Hermon. Visiting them and hearing about their experiences, I'd dreamed of attending the school myself. When I was admitted, I was thrilled! The four years I spent at NMH were everything I hoped for and more. Academically, I was challenged and rewarded. Socially, I was awakened and embraced. Personally, I was impacted forever. The friends I made here are the deepest I have, almost 20 years later. I am eternally grateful that I was able to spend such formative years at such an incredible institution. If you are seeking a school that is constantly striving to do better and expects the same of their community, this is a place for you.... Read 145 reviews

• grade A+

• Students 626

• Student-teacher ratio 8:1

• North Andover, MA•

• Private School•

• 9-12

• •
  Rating 4.23 out of 5  52 reviews

Senior: Brooks School is a very great school. It has great staff and faculty, as well as a student body that is not afraid to show school spirit!... Read 52 reviews

• grade A+

• Students 346

• Student-teacher ratio 5:1

• Sheffield, MA•

• Private School•

• 9-12

• •
  Rating 4.49 out of 5  106 reviews

Alum: Attending Berkshire School was a life changing experience. From athletics, my participation in the arts, and most importantly academics, I was encouraged to be my best at everything I did, everyday. I use to think private schools can be overwhelming and ruthlessly competitive. However, Berkshire School is a small, loving, and supportive community that focuses on the collective success of the school rather than the success of one student, while always ensuring that students are held to a elite level standard. No matter where you are from, coming to Berkshire will give you the opportunity to do everything at the highest level, it was truly the place where I began to understand my identity, unlock my passions, and hold myself to high standards.... Read 106 reviews

• grade A+

• Students 430

• Student-teacher ratio 4:1

• Ashburnham, MA•

• Private School•

• 9-12

• •
  Rating 4.54 out of 5  114 reviews

Parent: I couldn’t be more pleased with my child’s experience at Cushing Academy. It has provided a warm, caring atmosphere that challenges my child to step outside her comfort zone both in the classroom and beyond. Faculty and students alike are supportive of one another providing an ideal environment for fostering curiosity and confidence. Small class sizes provide an individualized learning environment and a variety of extracurricular activity options allow for the opportunity to try new things. Lastly, the ability to form connections with peers from around the world has enabled my child to expand her worldview. CA is truly a special place!... Read 114 reviews

• grade A+

• Students 380

• Student-teacher ratio 5:1

• Needham, MA•

• Private School•

• 7-12

• •
  Rating 4.63 out of 5  51 reviews

Parent: We have a rising freshman at St. Sebs. He absolutely loves the school. As parents, we are convinced that he is a better person with his 2 years at St. Sebastian than he would have been otherwise. The teachers, the student body, and the school provide a great learning environment for young boys and help them develop into good men. The following is my son's feedback on the school: St. Sebastian's school teaches the values of brotherhood, morals, and ethics, while also promoting a light encouraging atmosphere that is very conducive to learning. The unique thing about St. Sebs is that you have the same feeling in a classroom as you do on a field, that you are with people you trust. It is a lot of fun.... Read 51 reviews

• grade A+

• Students 380

• Student-teacher ratio 6:1

• Easthampton, MA•

• Private School•

• 7-12

• •
  Rating 4.3 out of 5  145 reviews

Parent: Our son went to Williston last year for a repeat junior year. Though his public-private high school in Vermont offered ample opportunities, the Covid experience had impacted his academic sequence and experience. He'd also come to realize Vermont's competition levels and potential for exposure didn't align with his aspirations for next-level play. Williston came well-recommended by a college friend whose son had been their for a few years, especially for its community. Even more than meeting our expectations for the sports, we were thrilled to see the community and academic experience energize him to new levels. He thrived with connections to students from around New England, the country, globe, and local community! We are thrilled with his academic interest and relationships. He is extremely excited to return for senior year, and I encourage any family seeking a prep experience to look at the school!... Read 145 reviews

• grade A+

• Students 450

• Student-teacher ratio 5:1

• Weston, MA•

• Private School•

• 6-12

• •
  Rating 4.57 out of 5  49 reviews

Parent: We have been very pleased with our Rivers experience. In addition to offering excellent academics and extracurricular opportunities, the school is committed to student wellness. There are two full-time counselors available, and the student-faculty advisor system provides an additional layer of support. We found the school to be extremely supportive of our child when they experienced anxiety during the pandemic. The school also spends a great deal of time talking individually to each student and their parents about course selection to ensure that each student is appropriately challenged. Overall, we are very grateful that we chose Rivers!... Read 49 reviews

• grade A+

• Students 525

• Student-teacher ratio 6:1

• Chestnut Hill, MA•

• Private School•

• 6-12

• •
  Rating 4.24 out of 5  88 reviews

Senior: I am a senior at Beaver Country Day School and have attended since 6th grade. My experiences have been fruitful, engaging, and exciting. From our outstanding departments of English, Science, and Math, to our diverse and driven student population, there's never been a dull moment at Beaver. As a small liberal school in the northeast, Beaver preaches the values of a liberal arts education: critical thinking, strong communication skills, and social responsibility. Heading into the new year, and looking forward to college and the world beyond, I feel confident in my education's ability to support me in life. If I had the chance to do it all again, I wouldn't change a thing.... Read 88 reviews

• grade A+

• Students 457

• Student-teacher ratio 4:1

• Byfield, MA•

• Private School•

• 9-12

• •
  Rating 4.24 out of 5  72 reviews

Parent: Govs would be a fantastic choice over the other independent schools in the area. The faculty is top-notch, caring, and invested in helping students succeed. Academics are rigorous, yet offer many challenging paths, such as AP, Honors, etc. There are no Saturday requirements! Athletic options are wide-ranging, with athletes competing on state/national levels. In afternoon programming, students are encouraged to try new sports, even if they've never played before. There are alternatives to team sports as well. Student-led clubs meet regularly and provide an opportunity to get involved and make a difference. The music, arts, and theater options are fabulous. Students can even get involved in theater tech by building sets and running events. On-campus weekends are fun and open to boarding AND day students. The Head of School also opens his home for student activities. The administration could be more consistent when holding students accountable. There's always more room for diversity.... Read 72 reviews

• grade A+

• Students 415

• Student-teacher ratio 4:1

• Worcester, MA•

• Private School•

• PK, K-12

• •
  Rating 4.2 out of 5  76 reviews

Parent: I want to add my support as the parent of two recent Bancroft graduates. As much as it was clear while my kids were still there that Bancroft was a great school (both in terms of academic strength and in terms of inspiring, caring teachers), I didn't really understand how great it was until they started college. Both of them went on to highly selective colleges (one of them with a $100K merit scholarship), and when they got to college, they just excelled. Something about the Bancroft approach to inquiry and curiosity, writing, public speaking, and self-advocacy was the perfect alchemy for college success. They were both much better prepared than their college classmates, and both ended up being a go-to resource for college friends who weren't as strong at thinking independently, writing, and participating in a college community. Under its new leadership, I am even more excited for this School. What a gem!... Read 76 reviews

• grade A+

• Students 429

• Student-teacher ratio 5:1