Private School Review - Established 2003

Millburn Private Schools (2026-27)

For the 2026-27 school year, there are 2 private schools serving 121 students in Millburn, NJ, 3% of all K-12 students in Millburn, NJ are educated in private schools versus public schools (compared to the NJ state average of 14%).
50% of private schools in Millburn, NJ are religiously affiliated (most commonly Episcopal).

Quick Facts (2026-27)

Quick Facts (2026-27)

Private Schools in Millburn, NJ (2026-27)

Alpine Montessori of Millburn Photo
Alpine Montessori of Millburn
Gr: NS | 71 students
Avg. class size: 8 students
Extracurriculars: 4
Montessori School
5 Bleeker Street
Millburn, NJ 07041
(973) 379-4710
(1)
View Profile
Map of St. Stephen's Preschool
St. Stephen's Preschool
Gr: PK-K | 50 students
Daycare / Preschool (Episcopal)
119 Main St
Millburn, NJ 07041
(973) 376-3534
View Profile

Millburn, NJ Private School Trends (10-Year)

2
Private Schools
121
Students
-3.2% (-4 students) 10-yr
$18,000
Avg. Tuition
8
Avg. Class Size
75%
Students of Color
+78.6% (+33.0 pp) 10-yr
13:1
Student-Teacher Ratio
-7.1% (-1.0) 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 (Millburn)
This State (NJ)
# Schools
2 Schools
1,374 Schools
# Students
121 Students
216,366 Students

Trends in the Average Number of Students Per Private School

YearMillburn, NJ AvgNew Jersey (NJ)National
202561168179
202461165172
202380164174
202269167185
202169165180
202069160171
201966164175
201866164172
201763167180
201663166178
201563154167
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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
75%
40%

Percentage of Students of Color Trends (2015-2025)

YearMillburn, NJ AvgNew Jersey (NJ)National
202575%40%34%
202475%39%34%
202370%40%33%
202257%38%33%
202157%39%32%
202057%39%32%
201956%38%31%
201856%37%31%
201742%38%32%
201642%38%32%
201542%37%32%
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0.29
0.63

Diversity Score Trends

YearMillburn, NJ AvgNew Jersey (NJ)National
20250.290.630.65
20240.290.640.65
20230.210.650.65
20220.200.650.64
20210.200.650.64
20200.200.650.64
20190.270.650.63
20180.270.650.63
20170.380.640.61
20160.380.650.61
20150.380.650.61
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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
5 Students
11,318 Students
% Asian Students
10%
5%

Asian Student Percentage Trends

YearMillburn, NJ AvgNew Jersey (NJ)National
202510%6%5%
202410%6%5%
20237%6%5%
20225%6%4%
20215%5%4%
20205%5%4%
20198%5%4%
20188%5%4%
20176%5%4%
20166%5%4%
20156%4%4%
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# Hispanic Students
n/a
15,574 Students
% Hispanic Students
n/a
7%
# Black Students
1 Student
14,112 Students
% Black Students
2%
7%

Black Student Percentage Trends

YearMillburn, NJ AvgNew Jersey (NJ)National
20252%6%7%
20242%7%7%
20231%7%8%
20222%8%7%
20212%8%7%
20202%8%8%
20174%9%7%
20164%9%7%
20154%9%8%
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# White Students
2 Students
116,208 Students
% White Students
4%
54%

White Student Percentage Trends

YearMillburn, NJ AvgNew Jersey (NJ)National
20254%53%52%
20244%53%52%
20233%51%52%
20225%52%54%
20215%52%54%
20205%52%54%
20197%52%56%
20187%52%56%
201713%53%58%
201613%53%58%
201513%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
42 Students
58,685 Students
% of Others Students
84%
27%

Other Races Student Percentage Trends

YearMillburn, NJ AvgNew Jersey (NJ)National
202584%27%26%
202484%27%26%
202389%29%25%
202288%27%25%
202188%27%25%
202088%27%24%
201985%26%24%
201885%26%23%
201777%25%22%
201677%25%22%
201577%28%21%
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All Ethnic Groups
Academics
# Teachers
9 Teachers
20,263 Teachers
Average Student-Teacher Ratio
13:1
11:1

Student-Teacher Ratio Trends (2015-2025)

YearMillburn, NJ AvgNew Jersey (NJ)National
202513:111:111:1
202413:111:111:1
202318:111:111:1
202215:111:111:1
202115:111:111:1
202015:111:112:1
201915:111:112:1
201815:111:112:1
201714:111:112:1
201614:111:112:1
201514:112:112:1
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Average Class Size
8 students
14 students

Class Size Trends (2015-2025)

YearMillburn, NJ AvgNew Jersey (NJ)National
202581415
202481415
202381415
202281415
202181415
202081415
201981415
201881415
201781415
201681415
201581415
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Tuition & Aid
Average Yearly Tuition Cost
$18,000
$18,745
Admissions & Athletics
Average Number of Extracurriculars
4 extracurriculars
12 extracurriculars

Frequently Asked Questions

How many private schools are located in Millburn, NJ?
2 private schools are located in Millburn, NJ.
What percentage of students in Millburn go to private school?
3% of all K-12 students in Millburn are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Millburn?
50% of private schools in Millburn are religiously affiliated (most commonly Episcopal).
Which private schools in Millburn are often viewed compared to one another?
Popular comparisons of private schools in Millburn include: St. Stephen's Preschool vs. Alpine Montessori of Millburn

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