New Jersey Private Schools Belonging to New Jersey Association of Independent Schools (NJAIS)

For the 2026-27 school year, there are 72 private schools belonging to New Jersey Association of Independent Schools (NJAIS) serving 21,241 students in New Jersey. You can also find more schools membership associations in New Jersey.
The top ranked private schools belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey include The Lawrenceville School, Gill St. Bernard's School, and Blair Academy.
The average tuition cost is $31,738, which is higher than the New Jersey private school average tuition cost of $17,664.
40% of private schools belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey are religiously affiliated (most commonly Catholic and Jewish).

Quick Facts (26-27)

  • # Private Schools: 72

Quick Facts (26-27)

  • # Private Schools: 72

Top Ranked Private Schools Belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey (2026-27)

Far Brook School Photo
Gr: NS-8 | 243 students
Sports: 8
52 Great Hills Road
Short Hills, NJ 07078
(973) 379-3442
(12)
Gill St. Bernard's School Photo
Gr: NS-12 | 613 students
Avg. class size: 16 students
Sports: 14 | Extracurriculars: 23
25 St. Bernards Road
Gladstone, NJ 07934
(908) 234-1611
(8)
Moorestown Friends School Photo
Gr: NS-12 | 602 students
Avg. class size: 14 students
Sports: 10 | Extracurriculars: 55
Friends
110 East Main Street
Moorestown, NJ 08057
(856) 914-4427
(11)
Oak Knoll School Of The Holy Child Photo
Gr: 7-12 | 319 students
Avg. class size: 12 students
Sports: 15 | Extracurriculars: 38
All-girls (Catholic)
44 Blackburn Road
Summit, NJ 07901
(908) 522-8100
(7)
Oak Knoll School of the Holy Child (Lower School) Photo
Gr: PK-6 | 178 students
Avg. class size: 12 students
Extracurriculars: 14
Catholic
44 Blackburn Road
Summit, NJ 07901
(908) 522-8109
(11)
Pioneer Academy Photo
Gr: PK-12 | 454 students
Avg. class size: 20 students
Sports: 8 | Extracurriculars: 25
164 Totowa Road
Wayne, NJ 07470
(973) 405-5169
(5)
Ranney School Photo
Gr: PK-12 | 737 students
Avg. class size: 14 students
Sports: 18 | Extracurriculars: 39
235 Hope Road
Eatontown, NJ 07724
(732) 542-4777
(2)
Stuart Country Day School Photo
Gr: NS-12 | 275 students
Avg. class size: 12 students
Sports: 9 | Extracurriculars: 38
Catholic
1200 Stuart Rd
Princeton, NJ 08540
(609) 921-2330
(6)
The Wardlaw+Hartridge School Photo
Gr: PK-12 | 449 students
Avg. class size: 14 students
Sports: 11 | Extracurriculars: 23
1295 Inman Ave
Edison, NJ 08820
(908) 754-1882
(13)
Westfield Friends School Photo
Gr: NS-8 | 129 students
Avg. class size: 11 students
Extracurriculars: 6
2201 Riverton Rd
Riverton, NJ 08077
(856) 829-0895
(6)
Academy Of Saint Elizabeth Photo
Gr: 9-12 | 208 students
Avg. class size: 10 students
Sports: 12
All-girls (Catholic)
2 Convent Rd
Convent Station, NJ 07961
(973) 219-9762
(5)
All Saints Day School Photo
Gr: NS-8 | 150 students
Avg. class size: 15 students
Sports: 2 | Extracurriculars: 13
707 Washington St
Hoboken, NJ 07030
(201) 792-0736
(9)
Blair Academy Photo
Gr: 9-12 | 465 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 25
Presbyterian
2 Park St
Blairstown, NJ 07825
(908) 362-2009
Chapin School Photo
Gr: PK-8
Avg. class size: 12 students
Sports: 7 | Extracurriculars: 17
4101 Princeton Pike
Princeton, NJ 08540
(609) 924-2449
(3)
Doane Academy Photo
Gr: PK-12 | 202 students
Avg. class size: 15 students
Sports: 7 | Extracurriculars: 13
Episcopal
350 Riverbank
Burlington, NJ 08016
(609) 386-3500
(9)
Dwight-Englewood School Photo
Gr: PK-12 | 1,020 students
Avg. class size: 14 students
Sports: 20 | Extracurriculars: 40
315 E Palisade Avenue
Englewood, NJ 07631
(201) 569-9500
(2)
The Elisabeth Morrow School Photo
Gr: NS-8 | 395 students
Avg. class size: 16 students
Sports: 9 | Extracurriculars: 24
435 Lydecker Street
Englewood, NJ 07631
(201) 568-5566
(6)
Elite Preparatory Academy Photo
Gr: PK-12 | 199 students
Avg. class size: 10 students
Sports: 6
17 Schoolhouse Rd
Somerset, NJ 08873
(732) 397-7988
Far Hills Country School Photo
Gr: PK-8 | 286 students
Avg. class size: 13 students
Sports: 10 | Extracurriculars: 7
697 US-202
Far Hills, NJ 07931
(908) 766-0622
(2)
Friends School Mullica Hill Photo
Gr: PK-8
Avg. class size: 16 students
Sports: 5 | Extracurriculars: 6
Friends
15 High Street
Mullica Hill, NJ 08062
(856) 478-2908
(8)
Golda Och Academy Photo
Gr: PK-12 | 453 students
Avg. class size: 11 students
Sports: 8 | Extracurriculars: 26
Jewish
1418 Pleasant Valley Way
West Orange, NJ 07052
(973) 602-3600
(5)
Map of Haddonfield Friends School
Gr: PK-8 | 197 students
Sports: 2 | Extracurriculars: 8
Friends
47 N Haddon Avenue
Haddonfield, NJ 08033
(856) 429-6786
The Hudson School Photo
Gr: PK-12 | 193 students
Avg. class size: 15 students
Sports: 9 | Extracurriculars: 11
601 Park Ave
Hoboken, NJ 07030
(201) 659-8335
(2)
Map of Immaculate Heart Academy
Gr: 9-12 | 625 students
All-girls (Catholic)
500 Van Emburgh Ave
Township Of Washington, NJ 07676
(201) 445-6800
The Lawrenceville School Photo
Gr: 9-12 | 827 students
Avg. class size: 12 students
Sports: 24 | Extracurriculars: 6
2500 Main Street
Lawrence Township, NJ 08648
(609) 895-2030
Montclair Cooperative School Photo
Gr: NS-8 | 132 students
Avg. class size: 11 students
Extracurriculars: 8
65 Chestnut Street
Montclair, NJ 07042
(973) 783-4955
(12)
Morristown Beard School Photo
Gr: 6-12 | 586 students
Avg. class size: 14 students
Sports: 21 | Extracurriculars: 55
70 Whippany Road
Morristown, NJ 07960
(973) 539-3032
(3)
Mount Saint Dominic Academy Photo
Gr: 9-12 | 225 students
Avg. class size: 15 students
Sports: 16 | Extracurriculars: 25
All-girls (Catholic)
3 Ryerson Avenue
Caldwell, NJ 07006
(973) 226-0660
(2)
Map of Mount Saint Mary Academy
Gr: 9-12 | 281 students
Avg. class size: 14 students
Sports: 13 | Extracurriculars: 53
All-girls (Catholic)
1645 US Highway 22 W
Watchung, NJ 07069
(908) 757-0108
Newark Academy Photo
Gr: 6-12
Avg. class size: 14 students
Sports: 19
91 South Orange Avenue
Livingston, NJ 07039
(973) 992-7000
(3)
Map of Noor-ul-iman School
Gr: PK-12 | 493 students
Islamic
4137 Us Highway 1
Monmouth Junction, NJ 08852
(732) 329-1800
(1)
Oak Hill Academy Photo
Gr: PK-8 | 354 students
Avg. class size: 14 students
Sports: 8 | Extracurriculars: 22
347 Middletown Lincroft Road
Lincroft, NJ 07738
(732) 530-1343
(4)
The Peck School Photo
Gr: K-8 | 374 students
Avg. class size: 17 students
Sports: 10 | Extracurriculars: 16
247 South Street
Morristown, NJ 07960
(973) 539-8660
(15)
Peddie School Photo
Gr: 9-12 | 532 students
Avg. class size: 12 students
Sports: 15 | Extracurriculars: 44
201 S Main St
Hightstown, NJ 08520
(609) 944-7555
Pillar High School (former Horizon High School) Photo
Gr: 8-12 | 77 students
Special Education School
71 Okner Pkwy
Livingston, NJ 07039
(973) 535-1999
Show 37 more private schools in New Jersey (out of 72 total schools)
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Frequently Asked Questions

What are the top ranked private schools belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey?
The top ranked private schools belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey include The Lawrenceville School, Gill St. Bernard's School, and Blair Academy.
How many private schools belonging to New Jersey Association of Independent Schools (NJAIS) are located in New Jersey?
72 private schools belonging to New Jersey Association of Independent Schools (NJAIS) are located in New Jersey.
How much do private schools belonging to New Jersey Association of Independent Schools (NJAIS) cost in New Jersey?
The average tuition cost is $31,738, which is higher than the New Jersey private school average tuition cost of $17,664.
How diverse are private schools belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey?
New Jersey private schools belonging to New Jersey Association of Independent Schools (NJAIS) are approximately 38% minority students, which is lower than the New Jersey private school average of 40%.
What percentage of private schools belonging to New Jersey Association of Independent Schools (NJAIS) are religiously affiliated in New Jersey?
40% of private schools belonging to New Jersey Association of Independent Schools (NJAIS) in New Jersey are religiously affiliated (most commonly Catholic and Jewish).

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