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Top 20 Best Pennsylvania Private Elementary Schools Belonging to National Association of Independent Schools (NAIS) (2025)

For the 2025 school year, there are 85 private elementary schools belonging to National Association of Independent Schools (NAIS) serving 28,865 students in Pennsylvania. You can also find more schools membership associations in Pennsylvania.

The private elementary schools belonging to National Association of Independent Schools (NAIS) in Pennsylvania include The Agnes Irwin School, Grier School, and Girard College.

The average tuition cost is $28,039, which is higher than the Pennsylvania private elementary school average tuition cost of $11,420.

46% of private elementary schools belonging to National Association of Independent Schools (NAIS) in Pennsylvania are religiously affiliated (most commonly Friends and Catholic).

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

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.

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.

The Crefeld School Photo - Two Upper School Students on a beautiful day in Crefeld's field

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.

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.

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.

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.

Hill Top Preparatory School Photo - Graduation!

Shady Side Academy Junior School Photo - Shady Side Academy has four campuses. The Junior School, located in Point Breeze, begins at PK and goes up to the fifth grade. On this seven-acre campus, our youngest students reside in the newest facility built specifically for their needs. This photo shows PK students tending their garden. Our second PK - 5 campus is located in Fox Chapel.

Upland Country Day School Photo - Upland began the first international exchange program at the middle school level in the country. Each year, two or more students from Turku, Finland spend their ninth grade year at Upland and Upland 8th and 9th graders travel to Finland and Germany or England to play hockey or lacrosse, experience the culture and take part in a tradition that dates back more than 35 years.

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