Private School Review - Established 2003
Windsor Montessori School
The Goddard School
West Windsor KinderCare

Princeton Junction Private Schools (2026)

For the 2026 school year, there are 5 private schools serving 226 students in Princeton Junction, NJ, 5% of all K-12 students in Princeton Junction, NJ are educated in private schools versus public schools (compared to the NJ state average of 14%).

Quick Facts (2026)

Quick Facts (2026)

Private Schools in Princeton Junction, NJ (2026)

Map of Children's House Of The Windsors
Children's House Of The Windsors
Gr: K-3 | 40 students
Montessori School
270 Village Rd E
Princeton Junction, NJ 08550
(609) 443-8900
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The Goddard School Photo
The Goddard School
Gr: NS-K
Avg. class size: 15 students
Daycare / Preschool
1306 Windsor-edinburg Road
Princeton Junction, NJ 08550
(609) 443-1200
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Map of Montgomery Montessori School
Montgomery Montessori School
Gr: PK-K | 87 students
Avg. class size: 16 students
Montessori School
59 Cranbury Road
Princeton Junction, NJ 08550
(609) 252-9696
(1)
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West Windsor KinderCare Photo
West Windsor KinderCare
Gr: NS-PK | 73 students
Daycare / Preschool
One Kinder Court
Princeton Junction, NJ 08550
(609) 799-8787
View Profile
Windsor Montessori School Photo
Windsor Montessori School
Gr: PK-K | 26 students
Sports: 6
Montessori School
822 Village Road West
Princeton Junction, NJ 08550
(732) 921-2611
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Princeton Junction, NJ Private School Trends (10-Year)

5
Private Schools
+25.0% (+1 school) 10-yr
226
Students
-46.9% (-200 students) 10-yr
16
Avg. Class Size
+14.3% (+2 students) 10-yr
68%
Students of Color
+28.3% (+15.0 pp) 10-yr
7:1
Student-Teacher Ratio
-22.2% (-2.0) 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 (Princeton Junction)
This State (NJ)
# Schools
5 Schools
1,371 Schools

Trends in Total Number of Private Schools

YearPrinceton Junction, NJ Total Schools
20255
20245
20235
20224
20214
20204
20196
20187
20175
20163
20154
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# Students
226 Students
216,354 Students

Trends in the Average Number of Students Per Private School

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
202557168179
202457165172
202358164174
202253167185
202153165180
202053160171
201970164175
201896164172
2017116167180
2016124166178
2015107154167
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% Students of Color
68%
40%

Percentage of Students of Color Trends (2015-2025)

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
202568%40%34%
202468%39%34%
202379%40%33%
202271%38%33%
202171%39%32%
202071%39%32%
201979%38%31%
201865%37%31%
201732%38%32%
201650%38%32%
201553%37%32%
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0.48
0.63

Diversity Score Trends

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
20250.480.630.65
20240.480.640.65
20230.320.650.65
20220.240.650.64
20210.240.650.64
20200.240.650.64
20190.360.650.63
20180.490.650.63
20170.500.640.61
20160.560.650.61
20150.570.650.61
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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
52 Students
11,318 Students
% Asian Students
23%
5%

Asian Student Percentage Trends

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
202523%6%5%
202423%6%5%
202314%6%5%
20227%6%4%
20217%5%4%
20207%5%4%
201916%5%4%
201814%5%4%
201711%5%4%
201614%5%4%
201513%4%4%
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# Hispanic Students
4 Students
15,574 Students
% Hispanic Students
2%
7%

Hispanic Student Percentage Trends

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
20252%8%9%
20242%7%9%
20232%7%9%
20223%7%8%
20213%8%9%
20203%8%9%
20191%8%8%
20182%8%8%
20173%8%8%
20162%8%8%
20153%8%8%
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# Black Students
n/a
14,112 Students
% Black Students
n/a
7%

Black Student Percentage Trends

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
20191%9%7%
20182%9%7%
20172%9%7%
20163%9%7%
20153%9%8%
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# White Students
15 Students
116,208 Students
% White Students
7%
54%

White Student Percentage Trends

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
20257%53%52%
20247%53%52%
20233%51%52%
20223%52%54%
20213%52%54%
20203%52%54%
20194%52%56%
201812%52%56%
201716%53%58%
201619%53%58%
201519%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
155 Students
58,673 Students
% of Others Students
68%
27%

Other Races Student Percentage Trends

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
202568%27%26%
202468%27%26%
202381%29%25%
202287%27%25%
202187%27%25%
202087%27%24%
201978%26%24%
201870%26%23%
201768%25%22%
201662%25%22%
201562%28%21%
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All Ethnic Groups
Academics
# Teachers
31 Teachers
20,263 Teachers
Average Student-Teacher Ratio
7:1
11:1

Student-Teacher Ratio Trends (2015-2025)

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
20257:111:111:1
20247:111:111:1
202310:111:111:1
202214:111:111:1
202114:111:111:1
202014:111:112:1
201915:111:112:1
201812:111:112:1
201711:111:112:1
20169:111:112:1
20159:112:112:1
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Average Class Size
16 students
14 students

Class Size Trends (2015-2025)

YearPrinceton Junction, NJ AvgNew Jersey (NJ)National
2025161415
2024161415
2023161415
2022161415
2021161415
2020161415
2019161415
2018161415
2017161415
2016141415
2015141415
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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.

Tuition & Aid
Admissions & Athletics
Average Number of Sports
6 sports
7 sports

Frequently Asked Questions

How many private schools are located in Princeton Junction, NJ?
5 private schools are located in Princeton Junction, NJ.
How diverse are private schools in Princeton Junction?
Princeton Junction private schools are approximately 68% minority students, which is higher than the New Jersey private school average of 40%.
What percentage of students in Princeton Junction go to private school?
5% of all K-12 students in Princeton Junction are educated in private schools (compared to the NJ state average of 14%).

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