Mercersburg Academy Photo

Best Pennsylvania Boarding Schools (2026)

For the 2026 school year, there are 12 college-prep and junior boarding schools serving 5,871 students located throughout Pennsylvania.

Top Pennsylvania Boarding Schools (2026)

School
Location
Quick Facts
George School
George School Photo
(Society of Friends)
(9)
1690 Newtown Langhorne Road
Newtown, PA 18940
(215) 579-6547
Gr: 9-12 | 540 students Student-teacher ratio: 7:1 Avg. class size: 14 students Tuition listed
Grier School
Grier School Photo
(6)
2522 Grier School Road
Tyrone, PA 16686
(814) 684-3000
Gr: 7-12, PG | 5-12, PG (day) | 235 students Student-teacher ratio: 6:1 Avg. class size: 9 students Acceptance rate: 50% Tuition listed
The Hill School
The Hill School Photo - The Hill School sets a high standard for students in their dress and appearance to express pride in themselves and their respect for one another. Academic Dress is worn throughout the academic day whenever students are in an academic or public area, chapel services, sit-down meals, required evening performance, or any other designated occasion.
(8)
860 Beech Street
Pottstown, PA 19464
(610) 326-1000
Gr: 9-12, PG | 539 students Student-teacher ratio: 7:1 Avg. class size: 10 students Acceptance rate: 25% Tuition listed
The Kiski School
The Kiski School Photo - Beginning in 2024, Kiski will offer co-education, extending our outstanding opportunities and unique educational environment to both boys and girls.
1888 Brett Lane
Saltsburg, PA 15681
(724) 639-8035
Gr: 9-12, PG | 205 students Student-teacher ratio: 6:1 Avg. class size: 11 students Acceptance rate: 65% Tuition listed
212 E Main Street
Lititz, PA 17543
(717) 626-8512
Gr: 6-12, PG | 100 students Student-teacher ratio: 5:1 Avg. class size: 8 students Acceptance rate: 80% Tuition listed
Mercersburg Academy
Mercersburg Academy Photo
(20)
100 Academy Drive
Mercersburg, PA 17236
(717) 328-6173
Gr: 9-12, PG | 442 students Student-teacher ratio: 4:1 Avg. class size: 12 students Acceptance rate: 29% Tuition listed
Milton Hershey School
Milton Hershey School Photo
(Non-denom. / Christian)
(1)
1201 Homestead Lane
Hershey, PA 17033
(717) 520-2000
Gr: PK-12 | 2,189 students Student-teacher ratio: 9:1
Perkiomen School
Perkiomen School Photo - Innovation Center
(5)
200 Seminary Street
Pennsburg, PA 18073
(215) 679-9511
Gr: 6-12, PG | 380 students Student-teacher ratio: 10:1 Avg. class size: 14 students Tuition listed
The Phelps School
The Phelps School Photo - At Phelps, students are at the heart of all we do. We educate boys in grades 6-12 from potential to purpose.
583 Sugartown Road
Malvern, PA 19355
(443) 386-2199
Gr: 6-12, PG | 100 students Student-teacher ratio: 6:1 Avg. class size: 10 students Acceptance rate: 95%
Shady Side Academy
Shady Side Academy Photo - Rowe Hall is the Senior School's main academic building residing at the heart of its 130 acre campus which feels like a small college. The campus also includes 2 dormitories, dedicated buildings for the visual and performing arts, an extensive athletic complex and ice rink, and in 2018 the McIlroy Center for Science and Innovation.
(1)
423 Fox Chapel Road
Pittsburgh, PA 15238
(412) 968-3180
Gr: 9-12 | PK-12 (day) | 520 students Student-teacher ratio: 8:1 Avg. class size: 15 students Tuition listed
Solebury School
Solebury School Photo
(4)
6832 Phillips Mill Road
New Hope, PA 18938
(215) 862-5261
Gr: 9-12, PG | 255 students Student-teacher ratio: 6:1 Avg. class size: 11 students Tuition listed
Westtown School
Westtown School Photo - Campus Photo
(Quaker)
(44)
975 Westtown Rd
West Chester, PA 19382
(610) 399-7900
Gr: 9-12 | PK-12 (day) | 366 students Student-teacher ratio: 8:1 Avg. class size: 15 students Acceptance rate: 53% Tuition listed

Frequently Asked Questions

How many boarding schools are located in Pennsylvania?
There are 12 college-preparatory boarding schools located in Pennsylvania.
What is the average tuition cost of boarding school in Pennsylvania?
The average Pennsylvania boarding school tuition cost is $74,439 per year.
What is the oldest boarding school in Pennsylvania?
Linden Hall School for Girls, founded in 1746, is the oldest boarding school in Pennsylvania.
What boarding school in Pennsylvania has the lowest acceptance rates?
The Hill School has the lowest boarding school acceptance rate (25%) in Pennsylvania.
What boarding school in Pennsylvania has the highest average SAT scores?
Mercersburg Academy has the highest average SAT scores (1403) in Pennsylvania.
Which boarding schools in Pennsylvania are often viewed compared to one another?
Popular comparisons of boarding schools in Pennsylvania include: Solebury School vs. Perkiomen School, Solebury School vs. George School, Westtown School vs. George School

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