Top 20 Best New Jersey Private High Schools Belonging to National Association of Independent Schools (NAIS) (2024)

For the 2024 school year, there are 43 private high schools belonging to National Association of Independent Schools (NAIS) serving 17,758 students in New Jersey. You can also find more schools membership associations in New Jersey.
The top ranked private high schools belonging to National Association of Independent Schools (NAIS) in New Jersey include Newark Academy, The Lawrenceville School and Delbarton School.
The average tuition cost is $38,019, which is higher than the New Jersey private high school average tuition cost of $20,272.
35% of private high schools belonging to National Association of Independent Schools (NAIS) in New Jersey are religiously affiliated (most commonly Catholic and Friends).

Top Ranked Private High Schools Belonging to National Association of Independent Schools (NAIS) in New Jersey (2024)

School
Location
Grades
Students
Delbarton School
Delbarton School Photo - Old Main, a mansion built in 1880 as the summer residence of the Kountze family, is the centerpiece of Delbarton's 182 acre campus.
All-boys (Catholic)
230 Mendham Road
Morristown, NJ 07960
(973) 538-3231
Grades: 7-12
| 644 students
Gill St. Bernard's School
Gill St. Bernard's School Photo - Discover the magic behind Gill St. Bernard's and begin your admission journey today!
(6)
25 St. Bernards Road
Gladstone, NJ 07934
(908) 234-1611
Grades: NS-12
| 613 students
Morristown Beard School
Morristown Beard School Photo
(3)
70 Whippany Road
Morristown, NJ 07960
(973) 539-3032
Grades: 6-12
| 585 students
Oak Knoll School Of The Holy Child
Oak Knoll School Of The Holy Child Photo
All-girls (Catholic)
(7)
44 Blackburn Road
Summit, NJ 07901
(908) 522-8100
Grades: PK-12
| 485 students
Pioneer Academy
Pioneer Academy Photo - School Building
(4)
164 Totowa Road
Wayne, NJ 07470
(973) 405-5169
Grades: PK-12
| 434 students
Ranney School
Ranney School Photo - Where lifelong friendships are built
(2)
235 Hope Road
Eatontown, NJ 07724
(732) 542-4777
Grades: PK-12
| 775 students
Rutgers Preparatory School
Rutgers Preparatory School Photo - Through excellence in education, we inspire students to discover and pursue their passions, embrace intellectual curiosity and creativity, and lead with confidence.
(2)
1345 Easton Ave
Somerset, NJ 08873
(732) 545-5600
Grades: PK-12
| 640 students
Stuart Country Day School
Stuart Country Day School Photo - Stuart girls are UNSTOPPABLE! Stuart girls thrive in an environment designed just for her and will be supported by a community of teachers and friends who see her and truly know her. At Stuart, she is known, and will know the value and power of her voice to make a difference in the world.
All-girls (Catholic)
(5)
1200 Stuart Rd
Princeton, NJ 08540
(609) 921-2330
Grades: NS-12
| 303 students
The Wardlaw+Hartridge School
The Wardlaw+Hartridge School Photo - Excellence in academics!
(11)
1295 Inman Ave
Edison, NJ 08820
(908) 754-1882
Grades: PK-12
| 449 students
The Hudson School
The Hudson School Photo - We offer a broad & balanced academic program that instills intellectually & social values to better the world.
(2)
601 Park Ave
Hoboken, NJ 07030
(201) 659-8335
Grades: PK-12
| 193 students
Academy Of Saint Elizabeth
Academy Of Saint Elizabeth Photo
All-girls (Catholic)
(5)
2 Convent Rd
Convent Station, NJ 07961
(973) 290-5200
Grades: 9-12
| 208 students
Blair Academy
Blair Academy Photo
2 Park St
Blairstown, NJ 07825
(908) 362-2009
Grades: 9-12
| 465 students
Calvary Academy
(Christian)
(3)
1133 E County Line Rd
Lakewood, NJ 08701
(732) 363-3633
Grades: PK-12
| 258 students
Collegiate School
22 Kent Ct
Passaic, NJ 07055
(973) 777-1714
Grades: PK-10
| 56 students
The Community School Inc.
The Community School Inc. Photo - Community High School
Special Education School
1135 Teaneck Rd
Teaneck, NJ 07666
(201) 862-1796
Grades: 3-12
| 246 students
The Craig School
The Craig School Photo
Special Education School
10 Tower Hill Road
Mountain Lakes, NJ 07046
(973) 334-1234
Grades: 2-12
| n/a students
Doane Academy
Doane Academy Photo - AN EDUCATION FOR LIFE-Our beautiful, historic campus rests on the banks of the Delaware River and offers students a unique environment for rigorous academics, extra-curricular opportunities, and student life enriched by traditions that have developed over more than 180 years. Our classrooms are exciting learning environments, where students from preschool to Grade 12th are challenged, and encouraged.
(9)
350 Riverbank
Burlington, NJ 08016
(609) 386-3500
Grades: PK-12
| 252 students
Dwight-englewood School
Dwight-englewood School Photo - Dwight-Englewood is a place where students from pre-K to 12th grade can learn to think critically and develop their skills. Students are encouraged to learn in and outside of the classroom.
(1)
315 E Palisade Avenue
Englewood, NJ 07631
(201) 569-9500
Grades: PK-12
| 1,053 students
FlexSchool
FlexSchool Photo
Special Education School
(7)
34 Russo Place
Berkeley Heights, NJ 07922
(908) 322-0554
Grades: K-12
| 100 students
Golda Och Academy
Golda Och Academy Photo
(Jewish)
(5)
1418 Pleasant Valley Way
West Orange, NJ 07052
(973) 602-3601
Grades: NS-12
| 548 students
The Hun School Of Princeton
(2)
176 Edgerstoune Road
Princeton, NJ 08540
(609) 921-7600
Grades: 6-12
| 655 students
Immaculate Heart Academy
All-girls (Catholic)
500 Van Emburgh Ave
Township Of Washington, NJ 07676
(201) 445-6800
Grades: 9-12
| 684 students
Kent Place School
All-girls
(2)
42 Norwood Avenue
Summit, NJ 07901
(908) 273-0900
Grades: PK-12
| 618 students
2500 Main Street, PO Box 6008
Lawrence Township, NJ 08648
(609) 895-2030
Grades: 9-12
| 811 students
201 Valley Road
Montclair, NJ 07042
(973) 746-9800
Grades: PK-12
| 1,054 students
Moorestown Friends School
Moorestown Friends School Photo - Moorestown Friends School Summer Programs offers a variety of summer learning opportunities for students entering Prekindergarten through high school.
(Friends)
(7)
110 East Main Street
Moorestown, NJ 08057
(856) 914-4426
Grades: NS-12
| 634 students
Newark Academy
Newark Academy Photo
(3)
91 South Orange Avenue
Livingston, NJ 07039
(973) 992-7000
Grades: 6-12
| 599 students
Peddie School
Peddie School Photo - With an average class size of 12 and a student-to-faculty ratio of 6:1, Peddie?'s rigorous and innovative academic program continues to evolve to meet the demands of an ever-changing world.
201 S Main St
Hightstown, NJ 08520
(609) 944-7555
Grades: 9-12
| 544 students
The Pennington School
The Pennington School Photo - Founded in 1838, The Pennington School is an independent, coeducational school serving day and boarding students in grades 6 through 12.
(Methodist)
112 W Delaware Avenue
Pennington, NJ 08534
(609) 737-6128
Grades: 6-12
| 541 students
The Pingry School
(1)
131 Martinsville Road
Basking Ridge, NJ 07920
(908) 647-6419
Grades: K-12
| 1,129 students
Saddle River Day School
Saddle River Day School Photo - The iconic Main Hall houses the Lower School and Administrative Offices including the Head of School. Lower School classrooms include a state of the art Science lab, library and art studio.
(7)
147 Chestnut Ridge Road
Saddle River, NJ 07458
(201) 327-4050
Grades: NS-12
| 347 students
St. Augustine Preparatory School
St. Augustine Preparatory School Photo
All-boys (Catholic)
611 Cedar Ave
Richland, NJ 08350
(856) 697-2600
Grades: 9-12
| 611 students
St. Rose High School
(Catholic)
607 7th Ave
Belmar, NJ 07719
(732) 681-2858
Grades: 9-12
| 411 students
Cambridge School
Cambridge School Photo
Special Education School
100 Straube Center Blvd
Pennington, NJ 08534
(609) 730-9553
Grades: 2-12
| 143 students
Champion Baptist Academy
(Baptist)
512 S Pitney Rd
Absecon, NJ 08205
(609) 652-7507
Grades: PK-12
| 48 students
Show 8 more private schools in New Jersey (out of 43 total schools)
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