Emmie Martin and Tanza Loudenback
Phillips Exeter/Samantha Lee/Business Insider
Attending an elite boarding school sets students up for lifelong success. It can open doors to prominent colleges, place students in a powerful alumni network, provide a top-notch education, and create lifelong friends.
Prestige is derived from more than just strong academics though, so to determine the most elite boarding schools in America, we looked at the size of the school’s endowment, how selective it is (based on its acceptance rate), and the average SAT score its students earn. To rank the schools, each metric was weighted equally.
Because of the scope of the list, we relied primarily on data from BoardingSchoolReview.com, a website that collects information on boarding schools directly from the schools themselves. Gaps in the data were confirmed with individual schools or taken from Niche, another organization that researches and compiles information on schools.
For the second year in a row, Phillips Exeter Academy earned the No. 1 spot on the list. Best known for pioneering the Harkness teaching method — a seminar-style class setting where the teacher and students sit around a table and freely discuss subjects — the school is highly selective with a 19% acceptance rate and touts an endowment of $1.15 billion, which is more than most colleges.
Read on to see the rest of the 50 most elite boarding schools in America.
Additional reporting by Andy Kiersz.
50. St. Anne's-Belfield School
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Location: Charlottesville, Virginia
Endowment: $32 million
Acceptance rate: 35%
Enrollment: 886
Though only 17% of 9th-12th grade students live at St. Anne’s-Belfield School, boarders are essential to the school’s diversity and inclusivity commitment. St. Anne’s-Belfield is also deeply interested in reducing the gender gap in computer science-related disciplines by mandating technology education courses for all K-12 students, with an emphasis on college prep for the upper school.
49. Shattuck-St. Mary's School
Shattuck-St. Mary's School/Facebook
Location: Faribault, Minnesota
Endowment: $25 million
Acceptance rate: 36%
Enrollment: 472
Shattuck-St. Mary’s School takes a unique approach to education with programs that allow students to learn at their own pace. As part of the school’s new ScholarShift program, 11th and 12th graders take blended classes that officially meet only twice a week, leaving time for students to speak one-on-one with instructors and pursue outside projects. For such projects, students can utilize the school’s weCreate space, which features studios for video editing, music recording, fashion design, and more.
48. Indian Springs School
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Location: Indian Springs, Alabama
Endowment: $12 million
Acceptance rate: 52%
Enrollment: 299
Inspired by the motto “learning through living,” Indian Springs School takes education outside of the classroom. For instance, the student government is set up like a small town with a mayor and six commissioners and weekly town meetings, placing decision-making power in the hands of the students. The Indian Springs campus is located just 15 miles from Birmingham, Alabama’s biggest city, and its surrounding mountains, spring lake, and state park give students the chance to further explore outside of a traditional academic setting.
47. Miss Porter's School
Miss Porter's School/Facebook
Location: Farmington, Connecticut
Endowment: $111 million
Acceptance rate: 48%
Enrollment: 321
Technology plays a prominent role in the curriculum at Miss Porter’s School. Every student at the all-girls school must own an iPad, which is used both during class and for outside assignments. Starting freshman year, every student also receives formal leadership training where girls learn skills in areas like decision making, problem solving, and strategic planning.
46. Portsmouth Abbey School
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Location: Portsmouth, Rhode Island
Endowment: $45 million
Acceptance rate: 37%
Enrollment: 360
Portsmouth Abbey School boasts 1.24 miles of coastline along Narragansett Bay and houses 70% of its students. The Roman Catholic school is also home to a fully-operational, on-campus monastery led by a community of Benedictine monks. The Benedictine ideal of a “community life of work and prayer” informs the school’s ethos, which teaches students to balance academics with social and physical activities.
45. Millbrook School
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Location: Millbrook, New York
Endowment: $35 million
Acceptance rate: 35%
Enrollment: 304
Millbrook School still maintains decades-old traditions that help cement each student as a piece of the school’s rich history. These traditions range from Friday Night Forums, where students hear from renowned speakers, to intersession, where they spend a week outside of the classroom doing things like mastering ballroom dancing or camping in the Adirondacks.
44. Tabor Academy
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Location: Marion, Massachusetts
Endowment: $44 million
Acceptance rate: 35%
Enrollment: 514
Affectionately known as "The School by the Sea,” Tabor Academy has a longstanding maritime heritage that permeates its programs and extracurriculars. Experiential learning opportunities for students include marine and nautical science studies, traveling to the Virgin Islands via the school’s part-classroom, part-vessel schooner, and participating in a collaborative class on the Oyster Farm. Tabor hopes to be internationally recognized for ocean ecology by 2026.
43. St. Stephen's Episcopal School
St. Stephen's Episcopal School/Facebook
Location: Austin, Texas
Endowment: $13 million
Acceptance rate: 39%
Enrollment: 688
St. Stephen’s Episcopal School prides itself on strong academics that fully prepare students for college. The school also believes that what happens outside of the classroom is equally as important as what happens in it, and provides students with dozens of opportunities to explore extracurricular interests through its advanced film program, intensive theater focus, student dance company, on-campus art gallery, and more.
42. Oregon Episcopal School
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Location: Portland, Oregon
Endowment: $21 million
Acceptance rate: 43%
Enrollment: 860
Oregon Episcopal School is a pre-K through 12th grade day school with an optional boarding program for grades 9 through 12. The high school’s Aardvark Science Exposition is an annual science, engineering, computer science, and math research competition where finalists are sent to the Intel International Science and Engineering Fair — the world's largest international pre-college science competition. Last year, more than a dozen OES students received Grand Award prizes of $500 to $1,000.
41. Western Reserve Academy
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Location: Hudson, Ohio
Endowment: $110 million
Acceptance rate: 49%
Enrollment: 390
Western Reserve Academy boasts small class sizes — 12 students on average — and a low 7:1 student-teacher ratio, so every student can get the individual attention they need. The school also sends students to top-notch colleges, including the University of California at Berkeley, the University of Chicago, Dartmouth, Northwestern, and Duke.
40. Woodberry Forest School
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Location: Woodberry Forest, Virginia
Endowment: $315 million
Acceptance rate: 48%
Enrollment: 393
In 1889, Woodberry Forest School was founded on the former farm of President James Madison’s family. The all-boys campus — where 100% of students board — is located in Central Virginia, a few-hours drive from the nation’s capital. The boys at Woodberry are taught that honor and moral integrity are the highest virtues a man can possess. To that end, the honor system is the foundation of the Woodberry experience.
39. Brooks School
Brooks School/Facebook
Location: North Andover, Massachusetts
Endowment: $75 million
Acceptance rate: 25%
Enrollment: 352
At Brooks School, students are encouraged to fill their schedules with the classes that most interest them, from multivariable calculus to 3D design to African-American literature. Between their junior and senior year, students can apply for a spot in Brooks’ "Students on the Forefront of Science" program, which matches applicants with internships in cutting-edge science and technology hubs. Past placements have included spots at Massachusetts General Hospital and Brigham and Women’s Hospital.
38. Suffield Academy
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Location: Suffield, Connecticut
Endowment: $44 million
Acceptance rate: 29%
Enrollment: 415
In the last 10 years, leadership education and training has taken center stage at Suffield Academy. The school’s leadership program emphasizes skill-building and group dynamics tailored to each grade level ending with a formal leadership experience for seniors. Each year, a selection of Suffield alumni are recognized with the Alumni Leadership Award for exceptional displays of leadership in their careers or humanitarian endeavors.
37. Mercersburg Academy
Mercersburg Academy/Facebook
Location: Mercersburg, Pennsylvania
Endowment: $244 million
Acceptance rate: 44%
Enrollment: 440
Over the last four years, the most popular colleges attended by Mercersburg Academy graduates have included elite schools like Carnegie Mellon, Lehigh University, and the United States Naval Academy. Throughout its history, the school has produced seven Rhodes Scholars, three Medal of Honor recipients, and a Nobel Laureate as well.
36. Westover School
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Location: Middlebury, Connecticut
Endowment: $61 million
Acceptance rate: 46%
Enrollment: 210
All-girls learning environments emphasize “substance over superficialities,” according to Westover School, where girls graduate as leaders with a strong sense of self-worth. The school also has a standout “Women in Science and Engineering” program, known as WISE, that has sent graduates on to top-tier science and engineering programs at MIT, Carnegie Mellon, and Rensselaer Polytechnic Institute.
35. Westminster School
Westminster School/Facebook
Location: Simsbury, Connecticut
Endowment: $92 million
Acceptance rate: 26%
Enrollment: 390
The Westminster School aims to turn students into lifelong learners through dynamic relationships with instructors and a traditional liberal arts and sciences curriculum. Students can take their education a step further through a number of enrichment opportunities, including WISE, an online summer program that features classes like mythology and genetics, and the School Year Abroad program, where students spend a year studying and traveling throughout China, France, Italy, or Spain.
34. The Hill School
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Location: Pottstown, Pennsylvania
Endowment: $153 million
Acceptance rate: 32%
Enrollment: 515
The Hill School primes students for “college, careers, and life” through a traditional liberal arts education, formal dress, a student-written honor code, regular family-style meals, and several signature programs. Nearly 80% of students board at The Hill School, which was originally founded as “The Family Boarding School” for its pioneering decision to house students and faculty under the same roof to forge connection, communication, and understanding.
33. The Governor's Academy
The Governor's Academy/Facebook
Location: Byfield, Massachusetts
Endowment: $75 million
Acceptance rate: 23%
Enrollment: 406
At The Governor’s Academy, each class is tailored toward helping students develop one of the school’s seven essential skills, which include thinking critically, communicating effectively, and readily adapting to new situations. Students can also take advantage of the school’s college counselors, who partner with them to help narrow down their choices and put together competitive applications.
32. Emma Willard School
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Location: Troy, New York
Endowment: $93 million
Acceptance rate: 36%
Enrollment: 358
In 1814, Emma Hart Willard opened the doors to her Middlebury, Vermont, home and transformed it into a school. Now located in upstate New York, Emma Willard School threw its bicentennial bash in 2014, celebrating a 200-year-old legacy of excellence in girls' education. Emma Willard is rooted in tradition; each year girls participate in dozens of seasonal and farewell rituals like plays, retreats, and a baccalaureate service.
31. Episcopal High School
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Location: Alexandria, Virginia
Endowment: $214 million
Acceptance rate: 37%
Enrollment: 435
In addition to more than 40 honors and Advanced Placement classes, Episcopal High School offers a host of interdisciplinary courses that explore the complexities of subjects like global energy and ethics.
EHS graduates head on to top-notch colleges, with popular choices including Washington & Lee University, Hamilton College, and the University of North Carolina at Chapel Hill.
30. Berkshire School
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Location: Sheffield, Massachusetts
Endowment: $130 million
Acceptance rate: 27%
Enrollment: 405
Located at the foothills of Mt. Everett, Berkshire School is surrounded by arts, culture, and health and wellness destinations in an area known as The Berkshires. The school is committed to preserving the setting’s natural beauty with sustainable buildings and an eight-acre solar field. In addition to a strong college prep curriculum, advanced programs in math and science research and humanities research are available to Berkshire students who want to explore beyond the required study.
29. Georgetown Preparatory School
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Location: North Bethesda, Maryland
Endowment: $20 million
Acceptance rate: 23%
Enrollment: 492
The oldest Jesuit school in the country, Georgetown Prep focuses on helping each student build a strong mind, body, and spirit. The all-boys school provides ample opportunities for growth — both in and out of the classroom — through numerous athletic teams, student publications, and extracurricular clubs, including speech and debate, chess club, and student government.
28. Northfield Mount Hermon
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Location: Mount Hermon, Massachusetts
Endowment: $139 million
Acceptance rate: 31%
Enrollment: 650
In 2014, the highest number of Northfield Mount Hermon students matriculated to Boston University, NYU, George Washington University, and Northwestern. The school helps students get there by offering $8.4 million in financial aid and a College Model Academic Program, which requires them to complete three college prep courses each semester. Eighty percent of students are boarders on NMH’s 1,565-acre campus, most of which is located along the scenic Connecticut River.
27. Kent School
Kent School/Facebook
Location: Kent, Connecticut
Endowment: $75 million
Acceptance rate: 43%
Enrollment: 570
Kent School’s course catalog rivals that of a university, with a breadth of options that includes music technology, Roman lyrical poetry, and meteorology. The curriculum also retains serious rigor with 27 Advanced Placement classes available and opportunities for students to complete independent study projects on a topic of their choice.
26. St. Mark's School
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Location: Southborough, Massachusetts
Endowment: $140 million
Acceptance rate: 32%
Enrollment: 369
Though St. Mark’s School has remained rooted in Episcopal traditions since its founding 150 years ago, the school welcomes students of all faiths and requires a bi-weekly multifaith chapel service. More than two-thirds of St. Mark’s student body lives on campus and all students have the option to take their studies global through the school’s partner exchange programs, spring break trips, and service learning opportunities.
25. The Masters School
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Location: Dobbs Ferry, New York
Endowment: $40 million
Acceptance rate: 34%
Enrollment: 490
The Masters School uses the Harkness method in all of its classes, so students learn through collaborative round table discussions in place of lectures.
Or students can take advantage of other alternative learning opportunities, such as CITYterm, a semester-long program in New York City, and High Mountain Institute, a semester in the Rocky Mountains where rigorous academics are combined with hands-on wilderness experience.
24. Cranbrook Schools
Courtesy of Cranbooks Schools
Location: Bloomfield Hills, Michigan
Endowment: $217 million
Acceptance rate: 38%
Enrollment: 799
Cranbrook Schools’ campus is a designated National Historic Landmark that’s comprised of a lower, middle, and upper school that each prepare students for their next academic stage. Upper school students are in college prep mode where they practice critical thinking skills, take on leadership roles, and interact with other cultures. Five full-time college admission counselors work closely with colleges and universities across the country to forge relationships between Cranbrook students and admissions representatives.
23. The Webb Schools
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Location: Claremont, California
Endowment: $32 million
Acceptance rate: 25%
Enrollment: 407
Home to two schools that share a campus, Webb features both an all-boys and an all-girls school in the same space. The two keep classes separate through tenth grade, transitioning into co-educational courses junior year. The Webb Schools are also home to the Raymond M. Alf Museum of Paleontology — the only museum in the country located on a high school campus that is accredited by the American Alliance of Museums.
22. Culver Academies
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Location: Culver, Indiana
Endowment: $322 million
Acceptance rate: 38%
Enrollment: 811
Culver Academies — Culver Military Academy, Culver Summer Camps, and Culver Girls Academy — awards 48% of its student body $10.7 million in financial aid. Student-run developmental leadership programs have been at the center of the school since its inception in 1894. Ninety-two percent of students board at the lakeside campus, which also has an enduring, nationally competing horsemanship program.
21. Blair Academy
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Location: Blairstown, New Jersey
Endowment: $89 million
Acceptance rate: 25%
Enrollment: 460
Blair Academy students can take advantage of the “maker space,” a laboratory-turned-workshop where students dive headfirst into hands-on design projects like 3D printing and building robots. On the other side of the creative spectrum, students can also partake in a range of fine arts, from acting to orchestra to set design for plays.
20. St. George's School
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Location: Newport, Rhode Island
Endowment: $138 million
Acceptance rate: 25%
Enrollment: 365
In addition to lively academic discussion and debate in the classroom, St. George’s School emphasizes experiential learning in the local community and around the world. Every semester the seaside Episcopal school sends students on one leg of a transatlantic voyage in a 69-foot marine research vessel called Geronimo, where they get a firsthand education in marine biology.
19. St. Andrew's School, DE
St. Andrew's School (DE)/Facebook
Location: Middletown, Delaware
Endowment: $195 million
Acceptance rate: 28%
Enrollment: 310
Technology is intertwined with the curriculum at St. Andrew’s Academy. Students use blogs to document their progress in physics, musicians send recordings to their instructors for feedback, and teachers keep in touch with their pupils through learning-management software.
St. Andrew’s students also gain entrance to elite colleges; New York University, Wesleyan University, and Davidson College topped the list of the most popular choices from the last four years.
18. Concord Academy
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Location: Concord, Massachusetts
Endowment: $56 million
Acceptance rate: 28%
Enrollment: 382
Though Concord Academy enrolls more day students than boarders, the school has a strong living-learning community. Students from every grade live together in six historic family homes and also have the option for homestays with day students’ families. Concord values hard work over competition, calling itself a “no prize” school that eschews class rank and academic awards.
17. The Loomis Chaffee School
Loomis Chaffee School/Facebook
Location: Windsor, Connecticut
Endowment: $180 million
Acceptance rate: 27%
Enrollment: 650
Above all, The Loomis Chaffee School is committed to providing top-notch academics and shaping students into their best selves. To enhance the academic experience, the school offers writing workshops, study abroad opportunities, guided research projects, and experiential learning programs such as internships, volunteer work, and scholarly competitions.
16. Cate School
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Location: Carpinteria, California
Endowment: $75 million
Acceptance rate: 14%
Enrollment: 270
The vigorous academic courses a