Private School Review - Established 2003

Berkeley Heights Private Schools (2026)

For the 2026 school year, there are 3 private schools serving 336 students in Berkeley Heights, NJ, 13% of all K-12 students in Berkeley Heights, NJ are educated in private schools versus public schools (compared to the NJ state average of 14%).

Quick Facts (2026)

Quick Facts (2026)

Top Ranked Berkeley Heights Private Schools (2026)

FlexSchool Photo
FlexSchool
Gr: K-12 | 100 students
Avg. class size: 4 students
Extracurriculars: 7
Alternative School
34 Russo Place
Berkeley Heights, NJ 07922
(908) 322-0554
(7)
View Profile
Map of Diamond Hill Montessori School
Diamond Hill Montessori School
Gr: PK-K | 58 students
Montessori School
105 Diamond Hill Rd
Berkeley Heights, NJ 07922
(908) 464-5051
View Profile
Map of Primrose School Of Berkeley Heights
Primrose School Of Berkeley Heights
Gr: PK-K | 178 students
Daycare / Preschool
246 Springfield Ave
Berkeley Heights, NJ 07922
(908) 286-0900
View Profile

Berkeley Heights, NJ Private School Trends (10-Year)

3
Private Schools
+200.0% (+2 schools) 10-yr
336
Students
+479.3% (+278 students) 10-yr
4
Avg. Class Size
-20.0% (-1 student) 7-yr
50%
Students of Color
+51.5% (+17.0 pp) 10-yr
6:1
Student-Teacher Ratio
-60.0% (-9.0) 10-yr
Download town 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.
Enrollment & Diversity
Category
This Town (Berkeley Heights)
This State (NJ)
# Schools
3 Schools
1,372 Schools
# Students
336 Students
216,378 Students

Trends in the Average Number of Students Per Private School

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
2025112168179
2024112165172
202374164174
202254167185
202154165180
202054160171
201951164175
201851164172
201758167180
201658166178
201558154167
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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 of Color
50%
40%

Percentage of Students of Color Trends (2015-2025)

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
202550%40%34%
202450%39%34%
202329%40%33%
202215%38%33%
202125%39%32%
202025%39%32%
201919%38%31%
201819%37%31%
201733%38%32%
201633%38%32%
201533%37%32%
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0.21
0.63

Diversity Score Trends

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
20250.210.630.65
20240.210.640.65
20230.420.650.65
20220.340.650.64
20210.340.650.64
20200.340.650.64
20190.250.650.63
20180.250.650.63
20170.250.640.61
20160.250.650.61
20150.250.650.61
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▼ Show more data/charts: racial breakdown
# American Indian Students
n/a
942 Students
% American Indian Students
n/a
n/a
# Asian Students
8 Students
11,318 Students
% Asian Students
3%
5%

Asian Student Percentage Trends

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
20253%6%5%
20243%6%5%
20237%6%5%
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# Hispanic Students
5 Students
15,574 Students
% Hispanic Students
2%
7%

Hispanic Student Percentage Trends

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
20252%8%9%
20242%7%9%
20235%7%9%
20222%7%8%
20212%8%9%
20202%8%9%
20194%8%8%
20184%8%8%
20174%8%8%
20164%8%8%
20154%8%8%
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# Black Students
n/a
14,113 Students
% Black Students
n/a
7%
# White Students
14 Students
116,209 Students
% White Students
6%
54%

White Student Percentage Trends

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
20256%53%52%
20246%53%52%
202313%51%52%
202219%52%54%
202119%52%54%
202019%52%54%
201910%52%56%
201810%52%56%
201710%53%58%
201610%53%58%
201510%51%58%
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# Hawaiian Students
n/a
292 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
209 Students
58,691 Students
% of Others Students
89%
27%

Other Races Student Percentage Trends

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
202589%27%26%
202489%27%26%
202375%29%25%
202279%27%25%
202179%27%25%
202079%27%24%
201986%26%24%
201886%26%23%
201786%25%22%
201686%25%22%
201586%28%21%
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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
Academics
# Teachers
57 Teachers
20,264 Teachers
Average Student-Teacher Ratio
6:1
11:1

Student-Teacher Ratio Trends (2015-2025)

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
20256:111:111:1
20246:111:111:1
20234:111:111:1
20224:111:111:1
20216:111:111:1
20206:111:112:1
20194:111:112:1
20184:111:112:1
201715:111:112:1
201615:111:112:1
201515:112:112:1
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% Average Faculty w/Advanced Degree
80%
53%

Percentage of Faculty With Advanced Degrees Trends (2018-2025)

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
202580%54%55%
202480%53%54%
202380%54%54%
202280%54%54%
202180%53%54%
202080%52%54%
201980%53%53%
201880%53%53%
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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
4 students
14 students

Class Size Trends (2018-2025)

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
202541415
202441415
202341415
202251415
202151415
202051415
201951415
201851415
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Average SAT score
683
(Out of 1600)
1260

SAT Score Trends (2020-2025)

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
202568312621233
202468312511230
202368312461228
202268312371229
202168312431229
202068312481226
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Average ACT score
30
(Out of 36)
29

ACT Score Trends (2020-2025)

YearBerkeley Heights, NJ AvgNew Jersey (NJ)National
2025302926
2024302826
2023302826
2022302826
2021302826
2020302825
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Download Full Town Data: Full Town Dataset XML | Full Town 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
Admissions & Athletics
Average Number of Extracurriculars
7 extracurriculars
12 extracurriculars

Frequently Asked Questions

What are the top ranked private schools in Berkeley Heights, NJ?
The top ranked private schools in Berkeley Heights, NJ is FlexSchool.
How many private schools are located in Berkeley Heights?
3 private schools are located in Berkeley Heights.
What percentage of students in Berkeley Heights go to private school?
13% of all K-12 students in Berkeley Heights are educated in private schools (compared to the NJ state average of 14%).

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