For the 2026 school year, there is 1 private high school serving 487 students in Somerville, NJ.
The top-ranked private high school in Somerville, NJ is Immaculata High School.
100% of private high schools in Somerville, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Somerville Private High Schools (2026)
School
Location
Quick Facts
240 Mountain Ave
Somerville, NJ 08876
(908) 722-0200
Somerville, NJ 08876
(908) 722-0200
Gr: 9-12 | 487 students Avg. class size: 20 students Sports: 15 | Extracurrculars: 39 Tuition listed
Somerville, New Jersey Private Schools (Closed)
School
Location
Quick Facts
KinderCare at Branchburg (Closed 2025)
Daycare / Preschool
212 Raritan Valley College Dr.
Somerville, NJ 08876
(908) 704-0091
Somerville, NJ 08876
(908) 704-0091
Gr: NS-PK | 60 students
South Branchburg KinderCare (Closed 2025)
Daycare / Preschool
1005 US-202
Somerville, NJ 08876
(908) 255-4661
Somerville, NJ 08876
(908) 255-4661
Gr: NS-PK
Overview
This Town (Somerville)
This State (NJ)
# Schools
1 School
Student Body:
# Students
487 Students
75,940 Students
% Average Students of Color
17%
40%
Academics and Faculty:
# Teachers
77 Teachers
9,075 Teachers
Average Student-Teacher Ratio
6:1
8:1
% Average Faculty w/Advanced Degree
60%
59%
Average Class Size
20 students
13 students
Average Number of AP Courses
15 courses
16 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$1,400
$23,742
Students by Ethnicity:
Diversity Score
0.38
0.58
# American Indian Students
2 Students
342 Students
% American Indian Students
n/a
n/a
# Asian Students
25 Students
5,725 Students
% Asian Students
5%
8%
# Hispanic Students
13 Students
6,468 Students
% Hispanic Students
3%
8%
# Black Students
37 Students
7,629 Students
% Black Students
8%
10%
# White Students
382 Students
48,265 Students
% White Students
78%
63%
# Hawaiian Students
n/a
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
28 Students
8,230 Students
% of Others Students
6%
11%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
39 extracurriculars
21 extracurriculars
Average Number of Sports
15 sports
11 sports
Frequently Asked Questions
What are the top-ranked private high schools in Somerville, NJ?
The top-ranked private high schools in Somerville, NJ is Immaculata High School.
How many private high schools are located in Somerville?
1 private high schools are located in Somerville.
What percentage of private high schools are religiously affiliated in Somerville?
100% of private high schools in Somerville are religiously affiliated (most commonly Catholic).
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