For the 2026 school year, there are 5 private high schools serving 1,555 students in Montclair, NJ.
The top-ranked private high schools in Montclair, NJ include Immaculate Conception High School, Lacordaire Academy, and The Montclair Kimberley Academy.
The average acceptance rate is 71%, which is lower than the New Jersey private high school average acceptance rate of 73%.
40% of private high schools in Montclair, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Montclair Private High Schools (2026)
School
Location
Quick Facts
427 Bloomfield Avenue, 3rd Floor
Montclair, NJ 07042
(877) 673-8893
Montclair, NJ 07042
(877) 673-8893
Gr: 6-12 Tuition listed
Immaculate Conception High School
(Catholic)
33 Cottage Place
Montclair, NJ 07042
(973) 744-7445
Montclair, NJ 07042
(973) 744-7445
Gr: 9-12 | 210 students Avg. class size: 18 students Sports: 6 Tuition & acceptance rate listed
Lacordaire Academy
(Catholic)
155 Lorraine Ave
Montclair, NJ 07043
(973) 744-1156
Montclair, NJ 07043
(973) 744-1156
Gr: PK-12 | 252 students Avg. class size: 10 students
201 Valley Road
Montclair, NJ 07042
(973) 746-9800
Montclair, NJ 07042
(973) 746-9800
Gr: PK-12 | 1,046 students Avg. class size: 15 students Sports: 21 | Extracurrculars: 5 Tuition listed
Sawtelle Learning Center
Special Education School
208 S Mountain Ave
Montclair, NJ 07042
(973) 744-0615
Montclair, NJ 07042
(973) 744-0615
Gr: 2-12 | 47 students
Overview
This Town (Montclair)
This State (NJ)
# Schools
5 Schools
Student Body:
# Students
1,555 Students
75,955 Students
% Average Students of Color
49%
40%
Academics and Faculty:
# Teachers
226 Teachers
9,064 Teachers
Average Student-Teacher Ratio
7:1
9:1
% Average Faculty w/Advanced Degree
65%
59%
Average Class Size
14 students
13 students
Average Number of AP Courses
8 courses
16 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$18,583
$23,625
Average % on Financial Aid
41%
35%
Average Acceptance Rate
71%
73%
Students by Ethnicity:
Diversity Score
0.72
0.58
# American Indian Students
n/a
342 Students
% American Indian Students
n/a
1%
# Asian Students
188 Students
5,725 Students
% Asian Students
11%
7%
# Hispanic Students
141 Students
6,468 Students
% Hispanic Students
9%
8%
# Black Students
452 Students
7,629 Students
% Black Students
28%
10%
# White Students
691 Students
48,265 Students
% White Students
42%
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
169 Students
8,230 Students
% of Others Students
10%
11%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
5 extracurriculars
21 extracurriculars
Average Number of Sports
14 sports
11 sports
Frequently Asked Questions
What are the top-ranked private high schools in Montclair, NJ?
The top-ranked private high schools in Montclair, NJ include Immaculate Conception High School, Lacordaire Academy, and The Montclair Kimberley Academy.
How many private high schools are located in Montclair?
5 private high schools are located in Montclair.
How diverse are private high schools in Montclair?
Montclair private high schools are approximately 49% minority students, which is higher than the New Jersey private school average of 40%.
What percentage of private high schools are religiously affiliated in Montclair?
40% of private high schools in Montclair are religiously affiliated (most commonly Catholic).
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