Immaculate Conception High School is a Roman Catholic co-educational college preparatory high school located in Montclair, in Essex County, in the U.S.
state of New Jersey. The school operates under the supervision of the Roman Catholic Archdiocese of Newark.
Quick Facts (2025-26)
- Top Ranked NJ School
- Grades: 9-12
- Enrollment: 210 students
- Yearly Tuition: $10,200
- Acceptance rate: 71%
- Average class size: 18 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Immaculate Conception High School ranks among the top 20% of private schools in New Jersey for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1925
Colors
White, Blue, Navy Blue, Silver
School Calendar
Student Body
Total Students
210 students
Student Body Type
Co-ed
% Students of Color
98%
State avg.: 39%
Students by Grade

Academics and Faculty
Total Classroom Teachers
15 teachers
Student-Teacher Ratio
14:1
National avg.: 13:1
% Faculty w/Advanced Degree
50%
Average Class Size
18 students
Number of AP Courses
3 courses
Classroom Dress Code
Formal
Uniform
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$10,200
Tuition Notes
Additional fees applicable
% on Financial Aid
65%
Acceptance Rate
71%
National avg.: 81%
Admissions Director
Mr. Willard Taylor
Admissions Associate
Ms. Precious Castanon
Sports
Total Sports Offered
6 sports
School Notes
- School Mascot: Lion
Source: Verified school update
Frequently Asked Questions
How much does Immaculate Conception High School cost?
Immaculate Conception High School's tuition is approximately $10,200 for private students.
What is the acceptance rate of Immaculate Conception High School?
The acceptance rate of Immaculate Conception High School is 71%, which is lower than the national average of 77%.
What sports does Immaculate Conception High School offer?
Immaculate Conception High School offers 6 interscholastic sports: Basketball, Cheering, Football, Softball, Volleyball and Winter Track.
What is Immaculate Conception High School's ranking?
Immaculate Conception High School ranks among the top 20% of private schools in New Jersey for: Highest percentage of students of color and Oldest founding date.
When is the application deadline for Immaculate Conception High School?
The application deadline for Immaculate Conception High School is rolling (applications are reviewed as they are received year-round).
School Reviews
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