For the 2026 school year, there are 2 private high schools serving 289 students in Caldwell, NJ.
The top-ranked private high school in Caldwell, NJ is Mount Saint Dominic Academy.
50% of private high schools in Caldwell, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Caldwell Private High 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
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 Private 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
2 Schools
Student Body:
# Students
289 Students
75,940 Students
% Average Students of Color
36%
40%
Academics and Faculty:
# Teachers
53 Teachers
9,075 Teachers
Average Student-Teacher Ratio
5:1
8:1
% Average Faculty w/Advanced Degree
41%
59%
Average Class Size
15 students
13 students
Average Number of AP Courses
16 courses
16 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$22,323
$23,742
Students by Ethnicity:
Diversity Score
0.60
0.58
# American Indian Students
n/a
342 Students
% American Indian Students
n/a
n/a
# Asian Students
7 Students
5,725 Students
% Asian Students
2%
8%
# Hispanic Students
37 Students
6,468 Students
% Hispanic Students
13%
8%
# Black Students
59 Students
7,629 Students
% Black Students
20%
10%
# White Students
172 Students
48,265 Students
% White Students
59%
63%
# Hawaiian Students
n/a
138 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
17 Students
8,230 Students
% of Others Students
6%
11%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
25 extracurriculars
21 extracurriculars
Average Number of Sports
16 sports
11 sports
Frequently Asked Questions
What are the top-ranked private high schools in Caldwell, NJ?
The top-ranked private high schools in Caldwell, NJ is Mount Saint Dominic Academy.
How many private high schools are located in Caldwell?
2 private high schools are located in Caldwell.
What percentage of private high schools are religiously affiliated in Caldwell?
50% of private high schools in Caldwell are religiously affiliated (most commonly Catholic).
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