Private School Review - Established 2003

Hillsdale Private Schools

For the 2026-27 school year, there is 1 private school serving 263 students in Hillsdale, NJ, 11% of all K-12 students in Hillsdale, NJ are educated in private schools versus public schools (compared to the NJ state average of 14%).
100% of private schools in Hillsdale, NJ are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Hillsdale Private Schools (2026-27)

St. John's Academy Photo
St. John's Academy
Gr: PK-8 | 263 students
Avg. class size: 20 students
Sports: 4 | Extracurriculars: 5
Catholic
460 Hillsdale Avenue
Hillsdale, NJ 07642
(201) 664-6364
(7)
View Profile

Hillsdale, NJ Private School Trends

1
Private Schools
263
Students
$6,700
Avg. Tuition
20
Avg. Class Size
28%
Students of Color
15:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Hillsdale)
This State (NJ)
# Schools
1 School
1,374 Schools
# Students
263 Students
216,190 Students
% Students of Color
28%
40%
0.64
0.63
Show more data/charts: racial breakdown
# American Indian Students
0 Students
942 Students
% American Indian Students
0%
<1%
# Asian Students
9 Students
11,318 Students
% Asian Students
3%
5%
# Hispanic Students
42 Students
15,574 Students
% Hispanic Students
16%
7%
# Black Students
3 Students
14,112 Students
% Black Students
1%
7%
# White Students
136 Students
116,208 Students
% White Students
52%
54%
# Hawaiian Students
0 Students
292 Students
% Hawaiian Students
0%
<1%
# Others Students
73 Students
58,533 Students
% of Others Students
28%
27%
All Ethnic Groups
Academics
# Teachers
17 Teachers
20,275 Teachers
Average Student-Teacher Ratio
15:1
11:1
% Average Faculty w/Advanced Degree
90%
54%
Average Class Size
20 students
14 students
Tuition & Aid
Average Yearly Tuition Cost
$6,700
$16,991
Average % on Financial Aid
5%
27%
Average Financial Aid Grant
$1,000
$16,112
Admissions & Athletics
Average Number of Extracurriculars
5 extracurriculars
12 extracurriculars
Average Number of Sports
4 sports
7 sports

Frequently Asked Questions

What are the top ranked private schools in Hillsdale, NJ?
The top ranked private schools in Hillsdale, NJ is St. John's Academy.
How many private schools are located in Hillsdale?
1 private schools are located in Hillsdale.
What percentage of students in Hillsdale go to private school?
11% of all K-12 students in Hillsdale are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Hillsdale?
100% of private schools in Hillsdale are religiously affiliated (most commonly Catholic).

Recent Articles

When a Private School Changes Head of School
When a Private School Changes Head of School
A private school leadership change can raise important questions. Learn how to evaluate head of school transitions, identify warning signs, and protect your child's educational experience before enrolling confidently.
Private School Financial Aid Renewal: Could Awards Shrink?
Private School Financial Aid Renewal: Could Awards Shrink?
Could your private school financial aid shrink next year? Learn why awards change, how income and school budgets affect renewal, and what parents can do to protect affordability long-term.
Need-Blind vs. Need-Aware Private School Admissions
Need-Blind vs. Need-Aware Private School Admissions
Understand how need-blind and need-aware private school admissions affect acceptance decisions, financial aid eligibility, and affordability, with practical guidance to help parents compare schools, ask questions, and plan confidently ahead.
Area schools map

Filter Schools

School Level
Must Offer Grade
Show more
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (NJ):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: