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Largest Pennsylvania Private Preschools

The average private preschool in Pennsylvania has 154 students (2025).

The largest private preschool in Pennsylvania is Milton Hershey School with 2,189 students.

Kimberton Waldorf School Photo - The 5th grade Pentathlon brings together Waldorf schools from a three-hour radius for a day of friendly athletic competition and collaboration -- the culmination of their Greek studies.

Regina Academy @ St. John The Baptist School Photo

Grace Academy Photo - Children love to climb up the "Mountain Climber" in our playground!

Chesterbrook Academy Elementary School Photo

Milton Hershey School Photo - At Milton Hershey School, our founders' generosity and vision have enabled us to develop and maintain a whole child approach to education and programming that comes at no cost to our students or their families.

Westtown School Photo - The Westtown School campus includes 600 acres of land, a 14-acre lake with a beach and boathouse, and an arboretum and natural forest.

Plumstead Christian School Photo - Middle and Upper School - 6th-12th Grade

Germantown Academy Photo - Second grade students research various species in the Wissahickon Creek, which runs through the heart of GA's campus.

Goddard School Photo - Our Bouncing Bells Classroom (12-18 mos) holds 10 children.

St. Peter The Apostle School Photo - PK 3 and 4 year olds enjoy activities together!

Bridgeway Academy Photo - 2019 Bridgeway Graduation

Shady Side Academy Photo - Shady Side Academy Senior School resides on a 130- acre campus which offers incredible facilities and resources that enable students to fuel their passions. Advanced level courses, teachers that motivate and support, and a college-like campus all help to prepare students for college and beyond.

Springside Chestnut Hill Academy Photo - Our Lower School students run into our beautiful McCausland building each morning excited to see their teachers and classmates. Our students feel at home here, and they learn how to take risks in our nurturing setting where making mistakes is embraced as part of the learning journey. Lower School students have tremendous resources available to them throughout our campus and in the neighboring Wissahickon woods, providing a variety of activities to hone their developing skills. Our single-sex environments allow children to learn who they are without the pressures of gender stereotypes and foster relationships that last a lifetime. Our faculty understand the enormous potential of these moments and are always on the lookout for ways to build on a student's curiosity and help their passions come alive.

The Haverford School Photo - Haverford's visual arts program includes 10 dedicated art studios and a design and engineering studio. Students experiment with 3D printing and other new media.

Wyoming Seminary Upper School Photo - Are you ready for a change? Are you ready to be transformed? As a student at Sem, your life will change in the best possible ways.

School Size Range: 596 2,189 Avg. School Size: 866

Frequently Asked Questions

What is the Pennsylvania average private preschools student size?

The Pennsylvania average private preschools student size is 154 for 2025.

What are the private preschools with the largest student size in Pennsylvania?

The top ranked private preschools in Pennsylvania include Milton Hershey School, Bridgeway Academy and The Episcopal Academy.

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