St. Joseph Elementary School

Saint Joseph School is a Catholic Grammar School in Carteret, New Jersey, in the Diocese of Metuchen.
We offer quality education for Pre-K 3 to 8th Grade with a Before and After Care Program.
The school community of Saint Joseph School in Carteret is dedicated to proclaiming the Gospel message of Jesus Christ and providing an academic program excelling in the development of the talents and intellectual abilities of the students entrusted to our care.
At Saint Joseph Catholic school, we welcome students of all faiths. We embrace the common goal that all faiths contain of doing good and striving to be the best for the world.
The education at Saint Joseph Catholic Grammar School also excels in the subjects of Reading, English, Science, Social Studies, Mathematics, Computer Education, Art and Physical Education.
We are proud of our award winning art program. Many of our students have won local, state and national competitions. We are members of the National Junior Honor Society.

Quick Facts (2025-26)

  • Top Ranked NJ School
  • Grades: Prekindergarten-8
  • Enrollment: 134 students
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. Joseph Elementary School ranks among the top 20% of private schools in New Jersey for:

Category
Attribute
School History

School Overview

Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1893
School Calendar

Student Body

Total Students
134 students
Student Body Type
Co-ed
% Students of Color
72%
State avg.: 40%
Students by Grade
St. Joseph Elementary School Student By Grade

Academics and Faculty

Total Classroom Teachers
15 teachers
Student-Teacher Ratio
9:1
National avg.: 13:1
Average Class Size
15 students

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Application URL

School Notes

  • Saint Joseph School is a Catholic Grammar School in Carteret, New Jersey, in the Diocese of Metuchen. We offer quality education for Pre-K 3 to 8th Grade with a Before and After Care Program. The school community of Saint Joseph School in Carteret is dedicated to proclaiming the Gospel message of Jesus Christ and providing an academic program excelling in the development of the talents and intellectual abilities of the students entrusted to our care. At Saint Joseph Catholic school, the priority of the education is devoted to teaching its students with knowledge of the Catholic faith, explaining to them the Church's nature, history, and teaching. The education at Saint Joseph Catholic Grammar School also excels in the subjects of Reading, English, Science, Social Studies, Mathematics, Computer Education, and Physical Education.
Source: Verified school update

Frequently Asked Questions

What is St. Joseph Elementary School's ranking?
St. Joseph Elementary School ranks among the top 20% of private schools in New Jersey for: Oldest founding date.
When is the application deadline for St. Joseph Elementary School?
The application deadline for St. Joseph Elementary School is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse St. Joseph Elementary School. Endorsements should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
  • Academic or athletic awards
Endorse this school:

Recent Articles

What Private School Alumni Say a Decade Later
What Private School Alumni Say a Decade Later
Ten years after graduation, private school alumni reflect on advantages, regrets, career impact, and life lessons—unearthing truths families need to know.
Can Private School Help with College Admissions?
Can Private School Help with College Admissions?
Explore how private schools influence college admissions—advantages, limitations, and what families should expect.
Inside the Daily Life of a Private School Student
Inside the Daily Life of a Private School Student
Discover what daily life is like for private school students in 2025, from classes and athletics to dining, dorms, and extracurriculars.

Quick Facts (2025-26)

  • Top Ranked NJ School
  • Grades: Prekindergarten-8
  • Enrollment: 134 students
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Request Information

Did You Know?

The average private school tuition in Middlesex County, NJ is $14,672 for elementary schools and $17,405 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Middlesex County, NJ is 70% (read more about average acceptance rates across the country).

Quick Links