#25 Largest Private Schools in New Jersey
Talmud Torah Bais Avrohom
Jewish day school · Grades Pre-K–8
740 students
Lakewood, NJ
B-Overall gradeAll boys740 students18 students per teacher
2026 lists
Largest Private Schools in New Jersey
The private schools in New Jersey with the most students. Top 50 of 627 schools.
#26 Largest Private Schools in New Jersey
Bergen Catholic High School
Independent Catholic school · Grades 9–12
721 students
Oradell, NJ
B+Overall gradeAll boys721 students13 students per teacher
#27 Largest Private Schools in New Jersey
Pope John Xxiii High School
Diocesan school · Grades 8–12
711 students
Sparta, NJ
B-Overall grade711 students14 students per teacher
#28 Largest Private Schools in New Jersey
Immaculata High School
Parish school · Grades 9–12
692 students
Somerville, NJ
BOverall grade692 students13 students per teacher
#29 Largest Private Schools in New Jersey
Joseph Kushner Hebrew Academy Rae Kushner Yeshiva
Jewish day school · Grades Pre-K–12
690 students
Livingston, NJ
AOverall grade690 students5 students per teacher
#30 Largest Private Schools in New Jersey
Bais Yaakov High School of Lakewood
Jewish day school · Grades 9–12
690 students
Lakewood, NJ
B-Overall gradeAll girls690 students11 students per teacher
#31 Largest Private Schools in New Jersey
Yavneh Academy
Jewish day school · Grades Pre-K–8
679 students
Paramus, NJ
A-Overall grade679 students6 students per teacher
#32 Largest Private Schools in New Jersey
Toras Imecha/Bnos Bina-Ateres Nechama
Jewish day school · Grades Pre-K–12
679 students
Lakewood, NJ
B-Overall gradeAll girls679 students21 students per teacher
#33 Largest Private Schools in New Jersey
Rutgers Preparatory School
Independent school · Grades Pre-K–12
673 students
Somerset, NJ
A+Overall grade673 students8 students per teacher
#34 Largest Private Schools in New Jersey
Shiras Chaim
Jewish day school · Grades K–8
658 students
Lakewood, NJ
B-Overall gradeAll girls658 students24 students per teacher
#35 Largest Private Schools in New Jersey
Delbarton School
Independent Catholic school · Grades 7–12
646 students
Morristown, NJ
A+Overall gradeAll boys646 students8 students per teacher
#36 Largest Private Schools in New Jersey
Immaculate Heart Academy
Diocesan school · Grades 9–12
638 students
Washington Township, NJ
A+Overall gradeAll girls638 students10 students per teacher
#37 Largest Private Schools in New Jersey
Kent Place School
Independent school · Grades Pre-K–12
636 students
Summit, NJ
A+Overall gradeAll girls636 students7 students per teacher
#38 Largest Private Schools in New Jersey
St. Augustine Preparatory School
Independent Catholic school · Grades 8–12
622 students
Richland, NJ
AOverall gradeAll boys622 students13 students per teacher
#39 Largest Private Schools in New Jersey
Yeshiva Ohr Shraga Lakewood
Jewish day school · Grades K–10
606 students
Lakewood, NJ
B-Overall gradeAll boys606 students15 students per teacher
#40 Largest Private Schools in New Jersey
St. Leo the Great School
Diocesan school · Grades Pre-K–8
575 students
Lincroft, NJ
B-Overall grade575 students15 students per teacher
#41 Largest Private Schools in New Jersey
St. Joseph High School
Independent Catholic school · Grades 9–12
571 students
Metuchen, NJ
AOverall gradeAll boys571 students13 students per teacher
#42 Largest Private Schools in New Jersey
Bnos Esther Malka
Jewish day school · Grades K–8
569 students
Lakewood, NJ
B-Overall gradeAll girls569 students11 students per teacher
#43 Largest Private Schools in New Jersey
Gill St. Bernard S School
Independent school · Grades Pre-K–12
561 students
Gladstone, NJ
A+Overall grade561 students7 students per teacher
#44 Largest Private Schools in New Jersey
Machzikei Hadas
Jewish day school · Grades Pre-K–10
561 students
Lakewood, NJ
B-Overall gradeAll boys561 students13 students per teacher
#45 Largest Private Schools in New Jersey
Atlantic Christian School
Christian school (nondenominational) · Grades Pre-K–12
555 students
Egg Harbor Township, NJ
B-Overall grade555 students13 students per teacher
#46 Largest Private Schools in New Jersey
Donovan Catholic High School
Diocesan school · Grades 9–12
553 students
Toms River, NJ
B-Overall grade553 students15 students per teacher
#47 Largest Private Schools in New Jersey
Moorestown Friends School
Quaker (Friends) school · Grades Pre-K–12
552 students
Moorestown, NJ
A+Overall grade552 students7 students per teacher
#48 Largest Private Schools in New Jersey
Nachlas Bais Yaakov
Jewish day school · Grades Pre-K–8
551 students
Lakewood, NJ
B-Overall gradeAll girls551 students12 students per teacher
From official public records, updated October 2026.