St John The Apostle School

St John The Apostle School

Private Pre-K, Elementary, Middle School | Grade Pre-K-8
571 Valley Rd,  Clark, NJ
4.9
3.8
329 Students
A
Niche Grade

School Details

Student Teacher Ratio
15:1
Annual Tuition
$6,469
Religious Affiliation
Catholic

Niche Grade

B+
Academics
A-
Teachers
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Teachers
Student Teacher Ratio
15:1
Teachers
25
Full Time Teachers
20
Part Time Teachers
5
Teachers in First or Second Year
1%

GreatSchools Rating Details

Student Diversity

Female
59.2%
Male
40.8%
White
58.4%
Hispanic
17.3%
Black
11.7%
Asian or Pacific Islander
6.7%
Two or more races
5.9%

This School’s Reviews

Niche Reviews
4.9 16 Reviews
5.0 Parent
8/1/2023
SJA annex truly prepares its students for high school not only academically but they are mentally prepared for the obstacles that come their way. My children were prepared for what HS has to offer. The teachers truly care for their students well being.
5.0 Parent
10/20/2021
St. John the Apostle School has amazing teachers who care about their students and want to ensure their success. They are willing to provide additional help whenever needed. Dedicated and caring school administration.
5.0 NicheUser
7/24/2014
The teachers are well informed for all type of situations.
GreatSchools Reviews
3.8 14 Reviews
5.0 parent
8/13/2025
What an amazing school! My daughter has gained independence and greatly improved her organization. She did well in all subjects last year. The teachers are very supportive and available for feedback or to answer questions. The new principal creates a community environment and really partners with pa...
4.0 student
8/4/2025
SJA is overall a great school— it feels like a public school with uniforms. The events are fun, but sometimes times are tough.
4.0 parent
9/25/2024
My children have found a wonderful learning environment. The teachers are very caring and motivate their students to reach their full potential. We are very happy with this school. Our children are making great progress. They have made many new friends and have found many activities to participate i...
4.0 parent
9/15/2024
This is a wonderful learning environment. My children love coming here. The teachers are supportive and the school offers many options for extras- sports, clubs and family events. We couldn't be happier!

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St John The Apostle School is a private Catholic school for students in grades Pre-K-8 located at 571 Valley Rd in Clark, in the Clark neighborhood. Annual tuition is $6,469. The school has a total enrollment of 329 and maintains a student-teacher ratio of 15:1. St John The Apostle School has received feedback and ratings, with a Niche grade of A. The average home value in this area is $781,903. Discover additional schools in the area, like Mother Seton Regional High School, Roselle Catholic High School, Sinai Christian Academy, and more. Learn more about what Clark has to offer, and browse homes for sale and for rent near St John The Apostle School.

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