For the 2026 school year, there are 3 private schools serving 305 students in Caldwell, NJ (there are , serving 5,241 public students). 5% of all K-12 students in Caldwell, NJ are educated in private schools (compared to the NJ state average of 14%).
The top-ranked private school in Caldwell, NJ is Mount Saint Dominic Academy.
33% of private schools in Caldwell, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Caldwell 草榴社区 Schools (2026)
School
Location
Quick Facts
3 Ryerson Avenue
Caldwell, NJ 07006
(973) 226-0660
Caldwell, NJ 07006
(973) 226-0660
Gr: 9-12 | 225 students Avg. class size: 15 students Sports: 16 | Extracurrculars: 25 Tuition listed
A Pleasant Day Nursery School
Daycare / Preschool
8 Academy Rd
Caldwell, NJ 07006
(973) 228-5235
Caldwell, NJ 07006
(973) 228-5235
Gr: PK-K | 16 students
Essex Valley School
Special Education School
1 Henderson Dr
Caldwell, NJ 07006
(973) 244-7890
Caldwell, NJ 07006
(973) 244-7890
Gr: 6-12 | 64 students
Caldwell, New Jersey 草榴社区 Schools (Closed)
School
Location
Quick Facts
Trinity Academy (Closed 2020)
(Catholic)
235 Bloomfield Ave
Caldwell, NJ 07006
(973) 226-3386
Caldwell, NJ 07006
(973) 226-3386
Gr: PK-8 | 213 students Tuition listed
Overview
This Town (Caldwell)
This State (NJ)
# Schools
3 Schools
Student Body:
# Students
305 Students
217,836 Students
% Average Students of Color
36%
40%
Academics and Faculty:
# Teachers
54 Teachers
20,228 Teachers
Average Student-Teacher Ratio
6:1
11:1
% Average Faculty w/Advanced Degree
41%
54%
Average Class Size
15 students
14 students
Average Number of AP Courses
16 courses
15 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$22,323
$18,757
Students by Ethnicity:
Diversity Score
0.61
0.63
# American Indian Students
n/a
942 Students
% American Indian Students
n/a
1%
# Asian Students
7 Students
11,318 Students
% Asian Students
2%
5%
# Hispanic Students
37 Students
15,575 Students
% Hispanic Students
12%
7%
# Black Students
59 Students
14,114 Students
% Black Students
19%
7%
# White Students
178 Students
116,434 Students
% White Students
58%
53%
# 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
27 Students
59,276 Students
% of Others Students
9%
27%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
25 extracurriculars
12 extracurriculars
Average Number of Sports
16 sports
7 sports
Frequently Asked Questions
What are the top-ranked private schools in Caldwell, NJ?
The top-ranked private schools in Caldwell, NJ is Mount Saint Dominic Academy.
How many private schools are located in Caldwell?
3 private schools are located in Caldwell.
What percentage of students in Caldwell go to private school?
5% of all K-12 students in Caldwell are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Caldwell?
33% of private schools in Caldwell are religiously affiliated (most commonly Catholic).
Recent Articles
The Social Fit Interview: Questions to Ask Students, Not Admissions
Discover how talking with current students can reveal a private school's true culture and help families assess social fit before enrolling.
AI Companions and Student Well-Being: What Parents Should Ask
Learn how AI companions may affect student well-being and discover the key questions parents should ask before embracing this emerging technology.
Is a Phone-Free 草榴社区 School Right for Your Child?
Explore the benefits, challenges, and key considerations of choosing a phone-free private school for your child in 2026.