Top 20 Best Pennsylvania Private Schools Belonging To National Association of Independent Schools (NAIS) (2022)

For the 2022 school year, there are 106 private schools belonging to national association of independent schools (nais) serving 34,855 students in Pennsylvania. You can also find more schools membership associations in Pennsylvania.
The best top ranked belonging to national association of independent schools (nais) private schools in Pennsylvania include Westtown School, ATG Learning Academy and Merion Mercy Academy.
The average tuition cost is $26,443, which is higher than the Pennsylvania private school average tuition cost of $11,886.
48% of private schools belonging to national association of independent schools (nais) in Pennsylvania are religiously affiliated (most commonly Catholic and Friends).

Top Ranked Private Schools Belonging To National Association of Independent Schools (NAIS) in Pennsylvania (2022)

School
Location
Grades
Students
Abington Friends School
Abington Friends School Photo
(Friends)
(3)
575 Washington Ln
Jenkintown, PA 19046
(215) 576-3984
Grades: PK-12
| 599 students
AIM Academy
AIM Academy Photo - MEETING LEARNING CHALLENGES WITH SCIENCE & LOVE: AT AIM, we recognize that children who learn differently need to be taught differently - and that's exactly what we do. Our passionately committed, highly-trained faculty employ techniques proven effective, and the results are remarkable. Each day we witness young people who doubted themselves in every way discover the gift of fearless learning.
Special Education School
(5)
1200 River Road
Conshohocken, PA 19428
(215) 483-2461
Grades: 1-12
| 390 students
ATG Learning Academy
ATG Learning Academy Photo
Special Program Emphasis
(2)
3400 Pickertown Rd Suite 2
Chalfont, PA 18914
(267) 803-1751
Grades: 1-12
| 32 students
Benchmark School
Benchmark School Photo
Special Education School
2107 North Providence Road
Media, PA 19063
(610) 565-3741
Grades: 1-8
| 184 students
The Crefeld School
The Crefeld School Photo - The Crefeld School
(4)
8836 Crefeld Street
Philadelphia, PA 19118
(215) 242-5545
Grades: 7-12
| 101 students
Gladwyne Montessori
Gladwyne Montessori Photo - 3rd year primary student gives a lesson to a 2nd year primary student using the iconic pink tower, specifically designed for children to learn about space, size, and comparison in a concrete manner.
Montessori School
(10)
920 Youngsford Road
Gladwyne, PA 19035
(610) 649-1761
Grades: NS-6
| 232 students
Merion Mercy Academy
Merion Mercy Academy Photo
All-girls (Catholic)
511 Montgomery Ave
Merion Station, PA 19066
(610) 664-6655
Grades: 9-12
| 401 students
St. Edmund's Academy
St. Edmund's Academy Photo - St. Edmund's Academy, Squirrel Hill, PA
5705 Darlington Road
Pittsburgh, PA 15217
(412) 521-1907
Grades: NS-8
| 298 students
St. Peter's School
St. Peter's School Photo
(3)
319 Lombard Street
Philadelphia, PA 19147
(215) 925-3963
Grades: NS-8
| 173 students
Waldron Mercy Academy
Waldron Mercy Academy Photo - Students celebrate their eighth grade graduation.
(Catholic)
(1)
513 Montgomery Avenue
Merion Station, PA 19066
(610) 664-9847
Grades: NS-8
| 410 students
Westtown School
Westtown School Photo - The Westtown School campus includes 600 acres of land, a 14-acre lake with beach and boathouse and an arboretum and natural forest.
(Friends)
(10)
975 Westtown Road
West Chester, PA 19382
(610) 399-0123
Grades: PK-12
| 695 students
Delaware Valley Friends School
Delaware Valley Friends School Photo - Delaware Valley Friends School is a national leader in the field of educating students (grades 1-12) with dyslexia, dysgraphia, executive function disorders, ADHD, and other learning differences located in the Philadelphia area.
Special Education School (Friends)
(10)
19 E Central Ave
Paoli, PA 19301
(610) 640-4150
Grades: 1-12
| 220 students
2601 North 11th Street
Philadelphia, PA 19133
(215) 232-5410
Grades: 5-8
| 52 students
The Phelps School
The Phelps School Photo - We are LIVE and IN PERSON! Proper COVID protocols being followed allowing us to continue our objective of transformation and maximization.
All-boys
(9)
583 Sugartown Road
Malvern, PA 19355
(610) 644-1754
Grades: 6-12
| 110 students
The Walden School
The Walden School Photo
Montessori School
(11)
901 N Providence Rd
Media, PA 19063
(610) 892-8000
Grades: PK-8
| 144 students
2815 Benade Cir
Bryn Athyn, PA 19009
(267) 502-2539
Grades: 9-12
| 225 students
Academy-notre Dame De Namur
All-girls (Catholic)
560 Sproul Rd
Villanova, PA 19085
(610) 687-0650
Grades: 6-12
| 536 students
The Agnes Irwin School
The Agnes Irwin School Photo
All-girls
(2)
275 S Ithan Ave
Bryn Mawr, PA 19010
(610) 525-8400
Grades: NS-12
| 587 students
The Baldwin School
The Baldwin School Photo - Girls sometimes learn that the effect they predicted on paper isn't always what happens in the test tube, and that rethinking a reaction-- or learning about the world and coming up with a smart, new prediction-- is the real solution.
All-girls
701 Montgomery Avenue
Bryn Mawr, PA 19010
(610) 525-2700
Grades: PK-12
| 575 students
Buckingham Friends School
Buckingham Friends School Photo - BFS main building with students playing soccer at recess.
(Friends)
(6)
5684 York Road
Lahaska, PA 18931
(215) 794-7491
Grades: K-8
| 141 students
The Campus School Of Carlow University
The Campus School Of Carlow University Photo - Preschool science!
(Catholic)
(1)
3333 5th Ave
Pittsburgh, PA 15213
(412) 578-6157
Grades: PK-8
| 255 students
The Church Farm School
The Church Farm School Photo - Church Farm School recently underwent a $15M campus modernization project, creating new student learning spaces, a Center for the Arts and a more accessible campus.
All-boys (Episcopal)
1001 E Lincoln Hwy
Exton, PA 19341
(610) 363-7500
Grades: 9-12
| 180 students
Community Day School
Community Day School Photo
(Jewish)
6424 Forward Avenue
Pittsburgh, PA 15217
(412) 521-1100
Grades: NS-8
| 269 students
Devon Preparatory School
Devon Preparatory School Photo - Each year members of Devon Prep's Christian Action Program (CAP) collects and delivers thousands of food items to an inner city community center for Thanksgiving.
All-boys (Catholic)
(2)
363 N. Valley Forge Road
Devon, PA 19333
(610) 688-7337
Grades: 6-12
| 317 students
Dock Mennonite Academy
Dock Mennonite Academy Photo - The Rosenberger Academic Center features state of the art facilities in science, family and consumer science, a robotics course, and a beautiful new library. Schedule your visit to Dock today!
(Mennonite)
1000 Forty Foot Road
Lansdale, PA 19446
(215) 362-2675
Grades: NS-12
| 840 students
The Ellis School
The Ellis School Photo
All-girls
(18)
6425 Fifth Avenue
Pittsburgh, PA 15206
(412) 661-5992
Grades: PK-12
| 399 students
Erie Day School
Erie Day School Photo
1372 W 6th St
Erie, PA 16505
(814) 452-4273
Grades: NS-8
| 215 students
Frankford Friends School
Frankford Friends School Photo
(Friends)
(1)
1500 Orthodox Street
Philadelphia, PA 19124
(215) 533-5368
Grades: PK-8
| n/a students
French International School Of Philadelphia
Special Program Emphasis
(1)
150 N Highland Ave
Bala Cynwyd, PA 19004
(610) 667-1284
Grades: PK-8
| 305 students
Friends School Haverford
Friends School Haverford Photo
(Friends)
(7)
851 Buck Lane
Haverford, PA 19041
(610) 642-2334
Grades: NS-5
| 86 students
Friends Select School
(Friends)
17th St & Benjamin Franklin
Philadelphia, PA 19103
(215) 561-5900
Grades: PK-12
| 600 students
Friends' Central Lower School
(Friends)
228 Old Gulph Rd
Wynnewood, PA 19096
(610) 642-7575
Grades: NS-5
| 264 students
Friends' Central School
Friends' Central School Photo - Friends' Central School is an independent, coeducational, Quaker, college-preparatory day school for Nursery through grade 12 students. Located on 41 acres across two campuses in Wynnewood, Pa., Friends' Central cultivates the intellectual, spiritual, and ethical promise of students. Since 1845, Friends' Central has been educating for excellence, inspiring tomorrow's leaders, honoring each individual, and encouraging students to peacefully transform the world.
(Friends)
(1)
1101 City Avenue
Wynnewood, PA 19096
(610) 649-7440
Grades: NS-12
| 753 students
George School
George School Photo
(Friends)
1690 Newtown Langhorne Road
Newtown, PA 18940
(215) 579-6547
Grades: 9-12
| 540 students
Germantown Academy
Germantown Academy Photo - Second grade students research various species in the Wissahickon Creek, which runs through the heart of GA's campus.
(2)
340 Morris Rd
Fort Washington, PA 19034
(267) 405-7070
Grades: PK-12
| 1,183 students
Show 71 more private schools in Pennsylvania (out of 106 total schools)
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