For the 2026 school year, there are 2 private high schools serving 900 students in Scotch Plains, NJ.
The top-ranked private high school in Scotch Plains, NJ is Union Catholic Regional High School.
The average acceptance rate is 100%, which is higher than the New Jersey private high school average acceptance rate of 73%.
50% of private high schools in Scotch Plains, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Scotch Plains Private High Schools (2026)
School
Location
Quick Facts
Union Catholic Regional High School
(Catholic)
1600 Martine Avenue
Scotch Plains, NJ 07076
(908) 889-1600
Scotch Plains, NJ 07076
(908) 889-1600
Gr: 9-12 | 740 students Sports: 16 Tuition & acceptance rate listed
1000 Cellar Avenue
Scotch Plains, NJ 07076
(908) 753-0330
Scotch Plains, NJ 07076
(908) 753-0330
Gr: K-12 | 160 students Avg. class size: 12 students Extracurrculars: 3 Tuition listed
Overview
This Town (Scotch Plains)
This State (NJ)
# Schools
2 Schools
Student Body:
# Students
900 Students
75,940 Students
% Average Students of Color
47%
40%
Academics and Faculty:
# Teachers
80 Teachers
9,075 Teachers
Average Student-Teacher Ratio
11:1
8:1
% Average Faculty w/Advanced Degree
50%
59%
Average Class Size
12 students
13 students
Average Number of AP Courses
21 courses
16 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$33,370
$23,742
Average Acceptance Rate
100%
73%
Students by Ethnicity:
Diversity Score
0.75
0.58
# American Indian Students
n/a
342 Students
% American Indian Students
n/a
n/a
# Asian Students
76 Students
5,725 Students
% Asian Students
9%
8%
# Hispanic Students
134 Students
6,468 Students
% Hispanic Students
15%
8%
# Black Students
151 Students
7,629 Students
% Black Students
17%
10%
# White Students
363 Students
48,265 Students
% White Students
40%
63%
# Hawaiian Students
3 Students
138 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
173 Students
8,230 Students
% of Others Students
19%
11%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
3 extracurriculars
21 extracurriculars
Average Number of Sports
16 sports
11 sports
Frequently Asked Questions
What are the top-ranked private high schools in Scotch Plains, NJ?
The top-ranked private high schools in Scotch Plains, NJ is Union Catholic Regional High School.
How many private high schools are located in Scotch Plains?
2 private high schools are located in Scotch Plains.
What percentage of private high schools are religiously affiliated in Scotch Plains?
50% of private high schools in Scotch Plains are religiously affiliated (most commonly Catholic).
Recent Articles
Navigating Private School Finances 2026
Essential 2026 guide for parents on private school costs, financial aid, and planning strategies.
Preparation for Standardized Tests & College Admissions 2026
A 2026 guide for private school test prep and college admissions strategies, with insights, trends, and best practices for families and educators.
Mental Health & Wellness Support in Private Schools: Key Questions for Parents
Discover essential questions about mental health & wellness support in private schools before enrolling, with 2026 updates for informed decisions.