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Top 20 Best New Jersey Nonsectarian Private Schools (2025)

For the 2025 school year, there are 630 nonsectarian private schools in New Jersey. You can also find more religiously affiliated schools in New Jersey.

The nonsectarian private schools in New Jersey include Primoris Academy, Gill St. Bernard's School, and The Wardlaw+Hartridge School.

Fusion Academy Englewood Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Far Brook School Photo - Far Brook's inviting, semi-wooded nine acre campus includes playing fields, playgrounds, and a Schoolyard wetlands habitat.

Waterfront Montessori Photo - Our beautifully designed Montessori classrooms allow students freedom of movement and space to explore their passions. Our teachers know every child for the unique individual they are and can help them get as far as they can go. Our graduates are communicators, collaborators, critical thinkers, and creative designers. Come visit us to learn more!

Rutgers Preparatory School Photo - Whether on Campus or visiting Grounds for Sculpture, Rutgers Prep's location in Somerset, NJ means that nature, the Arts, multi-cultural events, and historic treasures impact student instruction every day.

New School Of Monmouth County Photo - Since 1969, The New School of Monmouth County has been educating students using a unique combination of project-based, child-centered, discovery-learning approaches. Students learn by doing, free from competition and rigid timelines. At The New School, we value the development of the whole child so focus not only on academics but also on life skills including communication, empathy and joy.

The Wardlaw+Hartridge School Photo - Excellence in Fine Arts!

Cedar Hill Prep School Photo - Cedar Hill Prep School is a private school located in Somerset, New Jersey, that services students from 23 towns around the New Jersey-Pennsylvania region.

Primoris Academy Photo - In the largest toy drive in Bergen County P.B.A. history, Primoris Academy donated over 50 toys to the Westwood Police Department. Toys were purchased using the net proceeds that Primoris students raised by selling holiday centerpieces they made themselves.

Ranney School Photo - Ranney School, NJ, established 1960

Gill St. Bernard's School Photo - With a strong focus on character and social-emotional development, GSB students are well prepared for college and a meaningful life.

Fusion Academy Morristown Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Highland Academy Photo - Inspiring Greatness while Soaring To Excellence

The Winston School of Short Hills Photo - At The Winston School of Short Hills, we focus on helping students to overcome some of the difficulties in school due to language-based learning differences, such as DyslexIa, executive functioning difficulties, and Dysgraphia. We strive to create a comfortable educational environment based on understanding our students' challenges and strengths.

Fusion Academy Montclair Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Fusion Academy Princeton Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.

Princeton Montessori School Photo - Elementary students work collaboratively on a math layout using Montessori materials and our hands-on approach.

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