Roselle Catholic High School (Top Ranked Private School for 2026-27)

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Quick Facts (26-27)

Top Ranked NJ School
Grades: 9-12
Enrollment: 354 students
Yearly Tuition: $13,250
Average class size: 23 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Rankings

Roselle Catholic High School ranks among the top 20% of private schools in New Jersey for:

School Facts

Religious Affiliation

Catholic

Grades Offered

Grades 9-12

Students By Grade

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Distribution of Students By Grade

Grade	Roselle Catholic High School
9	81
10	80
11	99
12	94

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Grade 11 largest at 99 students, making it the biggest class at Roselle Catholic High School.

ADD/ADHD Support

Yes

Learning Difference Programs

Yes

Year Founded

1959

Student Body

Total Students

354 students

Student Body Type

Co-ed

% Students of Color

72%

State avg.: 40%

Academic Profile

Total Classroom Teachers

28 teachers

Student-Teacher Ratio

13:1

National avg.: 11:1

% Faculty w/Advanced Degree

33%

Average Class Size

23 students

Average SAT score

1200

(Out of 1600)

Matriculation DataMatric. Data

View Matriculation Data

Classroom Dress Code

Formal

Number of AP Courses

12 courses

List of Courses Offered

Link to List of Courses

Advanced Courses

AP BiologyAP Calculus

AP ChemistryAP Environmental Science

AP European HistoryAP French

AP Language & CompositionAP Literature & Composition

AP PsychologyAP Spanish

AP Studio ArtAP United States History

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$13,250

View national tuition avg.

Tuition Notes

*Please note we offer aid and scholarships. Inquire for more information*

% on Financial Aid

75%

Average Financial Aid Grant

$2,000

College Acceptance Rate

100%

Application URL

Online Application

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Sports

Total Sports Offered

13 sports

Sports

BaseballBasketball

BowlingCheering

Cross CountryIndoor Soccer

Intramural Sports OnlySoccer

SoftballTrack and Field

VolleyballWeightlifting

Winter Track

Colors

White, Green, Gold

Extracurriculars

Total ExtracurricularsTotal Extra-curric.

32 extracurriculars

ExtracurricularsExtra-curric.

Club or Organization:

Anti-Bullying ClubBeatles Club

Book ClubChess & Gaming Club

Environmental ClubForensics

French ClubFrench National Honor Society

Freshman AmbassadorsIntramural Hockey

Irish-American ClubItalian-American Club

Japanese-Anime ClubMarist Youth

Math LeagueMock Trial

Model UNNational Honor Society (NHS)

Peer CounselorsPortuguese Association

Robotics ClubSalsa Club

Sophomore Activities CommitteeSpanish Club

Spanish Honor SocietyStudent Council

Yearbook

Show More (11)Hide

Arts and Music Programs:

Dance ClubDigital Publications

Drama Club

Recreational Athletic Programs:

Intramural FootballIntramural Volleyball

School Notes

The philosophy of Roselle Catholic High School, a college preparatory regional high school in the Archdiocese of Newark, is based on the Catholic tradition of education as expressed by the Marist Brothers of the Schools.
Following in the tradition of Saint Marcellin Champagnat, the founder of the Marist Brothers, we are a group of dedicated men and women who believe that when educating young people it is first necessary to love them.
At Roselle Catholic, we strive to live and work as a Christian community marked by care, mutual respect and discipline.
Inspired by Saint Marcellin, we strive to educate our students to be good Christians and good citizens.
We believe that our primary responsibility is to provide for every student the maximum opportunity for personal fulfillment.
This encompasses an understanding and application of ethical principles and values as well as a preparation for satisfying, productive work.
We seek to develop in all of our students an appreciation for their intrinsic worth and an understanding of their strengths and limitations.
We believe it is our responsibility to teach our students to appreciate diversity as a beneficial part of the multi-cultural world in which we live.

The philosophy of Roselle Catholic High School, a college preparatory regional high school in the Archdiocese of Newark, is based on the Catholic tradition of education as expressed by the Marist Brothers of the Schools. Following in the tradition of Saint Marcellin Champagnat, the founder of the Marist Brothers, we are a group of dedicated men and women who believe that when educating young people it is first necessary to love them. At Roselle Catholic, we strive to live and work as a Christian community marked by care, mutual respect and discipline. Inspired by Saint Marcellin, we strive to educate our students to be good Christians and good citizens. We believe that our primary responsibility is to provide for every student the maximum opportunity for personal fulfillment. This encompasses an understanding and application of ethical principles and values as well as a preparation for satisfying, productive work. We seek to develop in all of our students an appreciation for their intrinsic worth and an understanding of their strengths and limitations. We believe it is our responsibility to teach our students to appreciate diversity as a beneficial part of the multi-cultural world in which we live.

Source: Verified school update

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Frequently Asked Questions

How much does Roselle Catholic High School cost?

Roselle Catholic High School's tuition is approximately $13,250 for private students.

What schools are Roselle Catholic High School often compared to?

Roselle Catholic High School is often viewed alongside schools like Union Catholic Regional High School by visitors of our site.

What sports does Roselle Catholic High School offer?

Roselle Catholic High School offers 13 interscholastic sports: Baseball, Basketball, Bowling, Cheering, Cross Country, Indoor Soccer, Intramural Sports Only, Soccer, Softball, Track and Field, Volleyball, Weightlifting and Winter Track. Roselle Catholic High School is ranked as one of the top 20% of private schools in New Jersey for most sports offered.

What is Roselle Catholic High School's ranking?

Roselle Catholic High School ranks among the top 20% of private schools in New Jersey for: Largest student body, Most sports offered and Most extracurriculars offered.

When is the application deadline for Roselle Catholic High School?

The application deadline for Roselle Catholic High School is rolling (applications are reviewed as they are received year-round).

School Calendar

View the Roselle Catholic High School yearly calendar below. Note key dates such as:

Event

Date

School Open

November 09, 2026 (Monday)

School Open

November 16, 2026 (Monday)

School Open

November 23, 2026 (Monday)

1/2 Day / Thanksgiving Break Starts

November 25, 2026 (Wednesday)

Thanksgiving / School Closed

November 26, 2026 (Thursday)

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Did You Know?

The average private school tuition in Union County, NJ is $15,696 for elementary schools and $20,238 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Union County, NJ is 94% (read more about average acceptance rates across the country).