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New Jersey All-Boys Private Schools

For the 2026-27 school year, there are 92 all-boys private schools serving 25,143 students in New Jersey.

The all-boys private schools in New Jersey include Don Bosco Preparatory High School, Seton Hall Preparatory School, and Saint Joseph High School.

The average tuition cost is $18,720, which is higher than the New Jersey private school average tuition cost of $16,975.

93% of all-boys private schools in New Jersey are religiously affiliated (most commonly Jewish and Catholic).

Quick Facts (26-27)

# Private Schools: 92
# Students Served: 25,143

Quick Facts (26-27)

# Private Schools: 92
# Students Served: 25,143

New Jersey All-Boys Private School Trends

Private Schools

25,143

Students

$18,720

Avg. Tuition

Avg. Class Size

22%

Students of Color

12:1

Student-Teacher Ratio

Frequently Asked Questions

What are the top ranked all-boys private schools in New Jersey?

The all-boys private schools in New Jersey include Don Bosco Preparatory High School, Seton Hall Preparatory School, and Saint Joseph High School.

How many all-boys private schools are located in New Jersey?

92 all-boys private schools are located in New Jersey.

How much do all-boys private schools cost in New Jersey?

The average tuition cost is $18,720, which is higher than the New Jersey private school average tuition cost of $16,975.

How diverse are all-boys private schools in New Jersey?

New Jersey all-boys private schools are approximately 22% minority students, which is lower than the New Jersey private school average of 40%.

What percentage of all-boys private schools are religiously affiliated in New Jersey?

93% of all-boys private schools in New Jersey are religiously affiliated (most commonly Jewish and Catholic).

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