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Villa Maria Academy High School Top 16 · Most AP Courses (PA)
Grier School Top 10 · Highest Avg. SAT Score (PA)
Academy Of The New Church Secondary Schools

Best Pennsylvania Private Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) (2026-27)

For the 2026-27 school year, there are 10 private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) serving 2,715 students in Pennsylvania. You can also find more schools membership associations in Pennsylvania.
The top ranked private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania include Grier School, The Baldwin School, and Merion Mercy Academy.
The average acceptance rate is 62%, which is lower than the Pennsylvania private school average acceptance rate of 86%.
22% of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania are religiously affiliated (most commonly Other and Catholic).

Quick Facts (2026-27)

  • # Private Schools: 10

Quick Facts (2026-27)

  • # Private Schools: 10

Top Ranked Private Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania (2026-27)

Academy Of The New Church Secondary Schools Photo
Academy Of The New Church Secondary Schools
Gr: 9-12 | 175 students
Avg. class size: 12 students
Sports: 12 | Extracurriculars: 11
2815 Benade Cir
Bryn Athyn, PA 19009
(267) 502-2500
(5)
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The Agnes Irwin School Photo
The Agnes Irwin School
Gr: NS-12 | 673 students
Avg. class size: 15 students
Sports: 14
All-girls
275 S Ithan Ave
Bryn Mawr, PA 19010
(610) 801-1869
(3)
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The Baldwin School Photo
The Baldwin School
Gr: PK-12 | 565 students
Sports: 14
All-girls
701 Montgomery Avenue
Bryn Mawr, PA 19010
(610) 525-2700
(2)
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The Ellis School Photo
The Ellis School
Gr: PK-12 | 403 students
Avg. class size: 12 students
Sports: 10
All-girls
6425 Fifth Avenue
Pittsburgh, PA 15206
(412) 661-5992
(18)
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Grier School Photo
Grier School
Gr: 7-12 | 298 students
Avg. class size: 9 students
Sports: 17 | Extracurriculars: 31
All-girls
2522 Grier School Road
Tyrone, PA 16686
(814) 684-3000
(1)
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Linden Hall Photo
Linden Hall
Gr: 6-12 | 93 students
Avg. class size: 8 students
Sports: 16 | Extracurriculars: 17
All-girls
212 E Main St
Lititz, PA 17543
(717) 626-8512
(3)
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Merion Mercy Academy Photo
Merion Mercy Academy
Gr: 9-12 | 435 students
Avg. class size: 16 students
Sports: 14 | Extracurriculars: 47
All-girls (Catholic)
511 Montgomery Ave
Merion Station, PA 19066
(610) 664-6655
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Villa Maria Academy High School Photo
Villa Maria Academy High School
Gr: 9-12 | 425 students
Avg. class size: 14 students
Sports: 18 | Extracurriculars: 31
All-girls (Catholic)
370 Central Ave
Malvern, PA 19355
(610) 644-2551
(1)
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Map of Childrens Schoolhouse Of Collegeville
Childrens Schoolhouse Of Collegeville
Gr: PK-K | 33 students
Daycare / Preschool
532 E Main St
Collegeville, PA 19426
(610) 585-1873
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Map of Valley Ridge Academy
Valley Ridge Academy
Gr: K-6 | 35 students
Special Education School
325 Alum St
Lehighton, PA 18235
(610) 379-1266
(1)
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Frequently Asked Questions

What are the top ranked private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania?
The top ranked private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania include Grier School, The Baldwin School, and Merion Mercy Academy.
How many private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Pennsylvania?
10 private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Pennsylvania.
How diverse are private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania?
Pennsylvania private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are approximately 30% minority students, which is higher than the Pennsylvania private school average of 27%.
What percentage of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are religiously affiliated in Pennsylvania?
22% of private schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania are religiously affiliated (most commonly Other and Catholic).
9
Private Schools
2,715
Students
$42,333
Avg. Tuition
30%
Students of Color
6:1
Student-Teacher Ratio

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