For the 2026 school year, there are 2 private schools serving 235 students in Hillside, NJ (there are , serving 2,979 public students). 7% of all K-12 students in Hillside, NJ are educated in private schools (compared to the NJ state average of 14%).
The top-ranked private school in Hillside, NJ is Trinity Temple Academy.
100% of private schools in Hillside, NJ are religiously affiliated (most commonly Seventh Day Adventist and Catholic).
Top-Ranked Hillside 草榴社区 Schools (2026)
School
Location
Quick Facts
1500 Maple Ave
Hillside, NJ 07205
(973) 923-7568
Hillside, NJ 07205
(973) 923-7568
Gr: K-8 | 41 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 3 Tuition listed
397 Columbia Ave
Hillside, NJ 07205
(908) 686-6740
Hillside, NJ 07205
(908) 686-6740
Gr: K-9 | 194 students Tuition listed
Overview
This Town (Hillside)
This State (NJ)
# Schools
2 Schools
Student Body:
# Students
235 Students
217,895 Students
% Average Students of Color
79%
40%
Academics and Faculty:
# Teachers
15 Teachers
20,234 Teachers
Average Student-Teacher Ratio
16:1
11:1
% Average Faculty w/Advanced Degree
33%
54%
Average Class Size
12 students
14 students
Average Number of AP Courses
10 courses
15 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$32,000
$18,751
Students by Ethnicity:
Diversity Score
0.50
0.63
# American Indian Students
n/a
942 Students
% American Indian Students
n/a
1%
# Asian Students
n/a
11,318 Students
% Asian Students
n/a
5%
# Hispanic Students
8 Students
15,575 Students
% Hispanic Students
3%
7%
# Black Students
168 Students
14,114 Students
% Black Students
68%
7%
# White Students
42 Students
116,454 Students
% White Students
17%
53%
# Hawaiian Students
n/a
292 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
29 Students
59,315 Students
% of Others Students
12%
27%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
3 extracurriculars
12 extracurriculars
Average Number of Sports
5 sports
7 sports
Frequently Asked Questions
What are the top-ranked private schools in Hillside, NJ?
The top-ranked private schools in Hillside, NJ is Trinity Temple Academy.
How many private schools are located in Hillside?
2 private schools are located in Hillside.
What percentage of students in Hillside go to private school?
7% of all K-12 students in Hillside are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Hillside?
100% of private schools in Hillside are religiously affiliated (most commonly Seventh Day Adventist and Catholic).
Recent Articles
Year-Round Schooling: Pros and Cons (2026 Guide)
Explore year-round schooling pros and cons in 2026. Learn benefits, drawbacks, schedules, and whether it fits your child鈥檚 needs.
草榴社区 School Dress Codes: 2026 Guide for Families
Learn how private school dress codes work in 2026, including benefits, costs, flexibility, and what parents should expect.
How to Negotiate 草榴社区 School Tuition Legally
Learn how to negotiate private school tuition legally with proven strategies, financial aid tips, and 2026 insights for families.