New Jersey Private School Trends (10-Year)

1,372

Private Schools

-0.4% (-6 schools) 10-yr

216,378

Students

+5.1% (+10,426 students) 10-yr

$18,784

Avg. Tuition

+56.8% (+$6,805) 10-yr

Avg. Class Size

40%

Students of Color

+8.1% (+3.0 pp) 10-yr

11:1

Student-Teacher Ratio

-8.3% (-1.0) 10-yr

Enrollment & Diversity

Student By Grade

View Data

Distribution of Students By Grade Trends
Grade	New Jersey
Nursey	5,545
Pre-K	45,964
Kind	20,267
1	12,013
2	11,624
3	11,210
4	11,098
5	10,257
6	11,226
7	11,317
8	10,152
9	12,646
10	12,620
11	12,586
12	12,738
Not Listed	5,115

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Academics

# Teachers

20,264 Teachers

508,485 Teachers

Average Student-Teacher Ratio

11:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	11:1	11:1
2024	11:1	11:1
2023	11:1	11:1
2022	11:1	11:1
2021	11:1	11:1
2020	11:1	12:1
2019	11:1	12:1
2018	11:1	12:1
2017	11:1	12:1
2016	11:1	12:1
2015	12:1	12:1

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Average Faculty w/Advanced Degree

53%

55%

View New Jersey Private Schools with the Most Educated Faculty

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	54%	55%
2024	53%	54%
2023	54%	54%
2022	54%	54%
2021	53%	54%
2020	52%	54%
2019	53%	53%
2018	53%	53%
2017	52%	53%
2016	50%	52%
2015	51%	52%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Class Size

14 students

15 students

View Data

Class Size Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	14	15
2024	14	15
2023	14	15
2022	14	15
2021	14	15
2020	14	15
2019	14	15
2018	14	15
2017	14	15
2016	14	15
2015	14	15

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Number of AP Courses

15 courses

13 courses

View New Jersey Private Schools Offering the Most AP Courses

View Data

Trends in Average Number of AP Courses Offered
Year	New Jersey (NJ) Avg	National
2025	15	13
2024	14	12
2023	14	11
2022	13	11
2021	13	11
2020	13	11
2019	12	11
2018	12	11
2017	11	10
2016	10	10
2015	9	10

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average SAT score

1260

(Out of 1600)

1234

View Average Private School SAT Scores in New Jersey

View Data

SAT Score Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	1262	1233
2024	1251	1230
2023	1246	1228
2022	1237	1229
2021	1243	1229
2020	1248	1226
2019	1260	1226
2018	1259	1226
2017	1256	1233
2016	1300	1306
2015	1237	1258

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average ACT score

(Out of 36)

View Average Private School ACT Scores in New Jersey

View Data

ACT Score Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	29	26
2024	28	26
2023	28	26
2022	28	26
2021	28	26
2020	28	25
2019	28	25
2018	27	25
2017	26	25
2016	26	25
2015	26	25

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Tuition & Aid

Average Yearly Tuition Cost

$18,784

$14,950

View New Jersey Private Schools By Tuition Cost

View Data

Tuition Cost Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	$18,947	$15,012
2024	$15,878	$13,254
2023	$15,215	$12,626
2022	$14,919	$12,187
2021	$13,993	$11,800
2020	$13,826	$11,512
2019	$13,406	$11,293
2018	$13,176	$11,017
2017	$13,780	$10,708
2016	$13,054	$10,356
2015	$11,979	$9,939

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Summer Program Cost

$809

$1,153

View Data

Summer Program Cost Trends (2018-2025)
Year	New Jersey (NJ) Avg	National
2025	$869	$1,152
2024	$917	$1,128
2023	$1,102	$1,156
2022	$1,813	$1,102
2021	$1,709	$1,125
2020	$1,431	$1,217
2019	$1,539	$1,305
2018	$616	$1,108

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average % on Financial Aid

27%

35%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	27%	34%
2024	27%	34%
2023	27%	34%
2022	26%	33%
2021	27%	33%
2020	27%	32%
2019	27%	31%
2018	26%	30%
2017	25%	30%
2016	24%	29%
2015	22%	28%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Financial Aid Grant

$15,816

$7,228

View Data

Financial Aid Grant Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	$16,414	$7,073
2024	$16,167	$6,930
2023	$8,892	$6,469
2022	$8,911	$6,289
2021	$8,292	$6,055
2020	$8,259	$5,921
2019	$8,310	$5,795
2018	$8,039	$5,456
2017	$7,673	$5,319
2016	$7,478	$5,105
2015	$6,177	$5,030

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Acceptance Rate

78%

82%

View Most Selective Private Schools in New Jersey

View Data

Acceptance Rate Trends (2015-2025)
Year	New Jersey (NJ) Avg	National
2025	77%	81%
2024	78%	85%
2023	80%	85%
2022	79%	85%
2021	79%	85%
2020	79%	85%
2019	79%	85%
2018	79%	85%
2017	79%	85%
2016	79%	85%
2015	79%	85%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Endowment Size

$59.32 million

$63.28 million

View Average Private School endowment in New Jersey

View Data

Endowment Trends (2017-2025)
Year	New Jersey (NJ) Avg	National
2025	$56 M	$60 M
2024	$97 M	$59 M
2023	$79 M	$71 M
2022	$89 M	$76 M
2021	$94 M	$71 M
2020	$94 M	$74 M
2019	$94 M	$78 M
2018	$127 M	$67 M
2017	$83 M	$83 M

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Students by Ethnicity

0.63

0.65

View New Jersey Private Schools Minority Statistics

View Data

Diversity Score Trends
Year	New Jersey (NJ) Avg	National
2025	0.63	0.65
2024	0.64	0.65
2023	0.65	0.65
2022	0.65	0.64
2021	0.65	0.64
2020	0.65	0.64
2019	0.65	0.63
2018	0.65	0.63
2017	0.64	0.61
2016	0.65	0.61
2015	0.65	0.61

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# American Indian Students

942 Students

29,824 Students

% American Indian Students

n/a

# Asian Students

11,318 Students

264,899 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	New Jersey (NJ) Avg	National
2025	6%	5%
2024	6%	5%
2023	6%	5%
2022	6%	4%
2021	5%	4%
2020	5%	4%
2019	5%	4%
2018	5%	4%
2017	5%	4%
2016	5%	4%
2015	4%	4%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hispanic Students

15,574 Students

506,804 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	New Jersey (NJ) Avg	National
2025	8%	9%
2024	7%	9%
2023	7%	9%
2022	7%	8%
2021	8%	9%
2020	8%	9%
2019	8%	8%
2018	8%	8%
2017	8%	8%
2016	8%	8%
2015	8%	8%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Black Students

14,113 Students

415,674 Students

% Black Students

View Data

Black Student Percentage Trends
Year	New Jersey (NJ) Avg	National
2025	6%	7%
2024	7%	7%
2023	7%	8%
2022	8%	7%
2021	8%	7%
2020	8%	8%
2019	9%	7%
2018	9%	7%
2017	9%	7%
2016	9%	7%
2015	9%	8%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# White Students

116,209 Students

2,930,451 Students

% White Students

54%

52%

View Data

White Student Percentage Trends
Year	New Jersey (NJ) Avg	National
2025	53%	52%
2024	53%	52%
2023	51%	52%
2022	52%	54%
2021	52%	54%
2020	52%	54%
2019	52%	56%
2018	52%	56%
2017	53%	58%
2016	53%	58%
2015	51%	58%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hawaiian Students

292 Students

20,066 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

58,691 Students

1,473,461 Students

% of Others Students

27%

26%

View Data

Other Races Student Percentage Trends
Year	New Jersey (NJ) Avg	National
2025	27%	26%
2024	27%	26%
2023	29%	25%
2022	27%	25%
2021	27%	25%
2020	27%	24%
2019	26%	24%
2018	26%	23%
2017	25%	22%
2016	25%	22%
2015	28%	21%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

Extracurriculars & Sports

Average Number of Extracurriculars

12 extracurriculars

9 extracurriculars

Average Number of Sports

7 sports

Download state snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.

Frequently Asked Questions

What are the top ranked private schools in New Jersey?

The top-ranked private schools in New Jersey include Delbarton School, Newark Academy, and Princeton Day School.

How many private schools are located in New Jersey?

There are 1,372 private schools are located in New Jersey.

How much do private schools cost in New Jersey?

The average private school tuition in New Jersey is $18,235 for elementary schools and $23,596 for high schools

How diverse are private schools in New Jersey?

Approximately 40% of students in New Jersey private schools are minority students (compared to the national percentage).

What percentage of students in New Jersey go to private school?

14% of all K-12 students in New Jersey attend private schools (compared to the national average of 10%).

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

44% of private schools in New Jersey are religiously affiliated, with most being Catholic or Jewish.

Which private schools in New Jersey are often viewed compared to one another?

Popular comparisons of private schools in New Jersey include: The Learning Experience vs. The Goddard School, The Learning Experience vs. The Goddard School, The Goddard School vs. The Learning Experience

Recent Articles

August 25, 2026

Will This Curriculum Still Matter in 2035?

Learn how to evaluate future-ready private school curricula for 2035, focusing on durable knowledge, critical thinking, AI literacy, adaptability, communication, creativity, and real-world learning before choosing a school.

August 25, 2026

Private Schools for Creators, Trades & Startups

Explore how private schools support non-traditional career paths in creative industries, skilled trades, and entrepreneurship, plus what families should evaluate when choosing specialized programs for future-ready students today.

August 25, 2026

First 90 Days at Private School: Parent Guide

Learn how to read your child’s first 90 days at private school, distinguish healthy adjustment from genuine struggles, and know when academic, social, or emotional concerns require action.

Quick Links

SCHOOL SEARCH TOOLS:

SCHOOL BY TYPE (NJ):

OPEN-HOUSES & JOBS:

Open houses in New Jersey (52)

PUBLIC & BOARDING SCHOOLS:

PRIVATE SCHOOL DATA:

Most Popular Articles

Private School vs Public School: Key Differences (2026 Guide)

School Rankings by Category

Private School Governance Structures Explained

Programs for Exceptional Learners
Pathways to Elite Colleges
Leadership in Private Education
Premier School Models
The Journey to Enrollment

Quick Facts (2026)

Quick Facts (2026)

Top Ranked New Jersey Private Schools (2026)

New Jersey Private School Trends (10-Year)

Trends in Total Number of Private Schools

Trends in the Average Number of Students Per Private School

Percentage of Students of Color Trends (2015-2025)

Student By Grade

Distribution of Students By Grade Trends

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2018-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Endowment Trends (2017-2025)

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Frequently Asked Questions

Recent Articles

Quick Links

Most Popular Articles

More Articles

Trends in the Average Number of Students Per Private School
Year	New Jersey (NJ) Avg	National
2025	168	179
2024	165	172
2023	164	174
2022	167	185
2021	165	180
2020	160	171
2019	164	175
2018	164	172
2017	167	180
2016	166	178
2015	154	167

Best New Jersey Private Schools (2026)

Top Ranked New Jersey Private Schools (2026)

New Jersey Private School Trends (10-Year)

Trends in Total Number of Private Schools

Trends in the Average Number of Students Per Private School

Percentage of Students of Color Trends (2015-2025)

Student By Grade

Distribution of Students By Grade Trends

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2018-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Endowment Trends (2017-2025)

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Frequently Asked Questions

More Articles