Private School Review - Established 2003
The Agnes Irwin School Top 7 · Largest Endowment (PA)
The Baldwin School
The Ellis School Top 15 · Lowest Acceptance Rate (PA)

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

For the 2026-27 school year, there are 4 private preschools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) serving 1,674 students in Pennsylvania. You can also find more schools membership associations in Pennsylvania.
The top ranked private preschools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania include The Ellis School, The Agnes Irwin School, and The Baldwin School.
The average acceptance rate is 43%, which is lower than the Pennsylvania private preschool average acceptance rate of 81%.

Quick Facts (2026-27)

  • # Private Schools: 4

Quick Facts (2026-27)

  • # Private Schools: 4

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

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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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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Frequently Asked Questions

What are the top ranked private preschools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania?
The top ranked private preschools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Pennsylvania include The Ellis School, The Agnes Irwin School, and The Baldwin School.
How many private preschools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Pennsylvania?
4 private preschools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Pennsylvania.
4
Private Schools
1,674
Students
$39,275
Avg. Tuition
33%
Students of Color
6:1
Student-Teacher Ratio

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