For the 2026 school year, there are 3 private schools serving 299 students in South Plainfield, NJ (there are , serving 3,675 public students). 8% of all K-12 students in South Plainfield, NJ are educated in private schools (compared to the NJ state average of 14%).
33% of private schools in South Plainfield, NJ are religiously affiliated (most commonly Catholic).
草榴社区 Schools in South Plainfield, NJ (2026)
School
Location
Quick Facts
Creative Kids Academy
Daycare / Preschool
1615 Clinton Ave
South Plainfield, NJ 07080
(908) 753-4477
South Plainfield, NJ 07080
(908) 753-4477
Gr: PK-K | 77 students
Greatstart Early Learning South Plainfield
Daycare / Preschool
107 Corporate Blvd, Suite B
South Plainfield, NJ 07080
(908) 888-9797
South Plainfield, NJ 07080
(908) 888-9797
Gr: NS-K | 81 students Avg. class size: 14 students Tuition listed
149 S Plainfield Ave
South Plainfield, NJ 07080
(908) 822-5890
South Plainfield, NJ 07080
(908) 822-5890
Gr: PK-8 | 141 students Tuition listed
South Plainfield, New Jersey 草榴社区 Schools (Closed)
School
Location
Quick Facts
Lil Big Ones (Closed 2025)
Daycare / Preschool
134 Durham Ave
South Plainfield, NJ 07080
(908) 757-2004
South Plainfield, NJ 07080
(908) 757-2004
Gr: Inquire with school | 4 students
Sacred Heart Elementary School (Closed 2010)
(Catholic)
1 Sacred Heart Dr
South Plainfield, NJ 07080
(908) 756-0632
South Plainfield, NJ 07080
(908) 756-0632
Gr: K-9 | 199 students
Trivium Academy Of New Jersey (Closed 2019)
(Christian)
1715 Kenyon Ave
South Plainfield, NJ 07080
(908) 756-0556
South Plainfield, NJ 07080
(908) 756-0556
Gr: 1-5 | 14 students
Overview
This Town (South Plainfield)
This State (NJ)
# Schools
3 Schools
Student Body:
# Students
299 Students
217,499 Students
% Average Students of Color
52%
40%
Academics and Faculty:
# Teachers
36 Teachers
20,224 Teachers
Average Student-Teacher Ratio
8:1
11:1
Average Class Size
14 students
14 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$5,000
$18,757
Students by Ethnicity:
Diversity Score
0.72
0.64
# American Indian Students
n/a
942 Students
% American Indian Students
n/a
1%
# Asian Students
28 Students
11,318 Students
% Asian Students
13%
5%
# Hispanic Students
19 Students
15,574 Students
% Hispanic Students
9%
7%
# Black Students
21 Students
14,113 Students
% Black Students
10%
7%
# White Students
55 Students
116,209 Students
% White Students
25%
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
95 Students
59,166 Students
% of Others Students
43%
27%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
How many private schools are located in South Plainfield, NJ?
3 private schools are located in South Plainfield, NJ.
What percentage of students in South Plainfield go to private school?
8% of all K-12 students in South Plainfield are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in South Plainfield?
33% of private schools in South Plainfield are religiously affiliated (most commonly Catholic).
Recent Articles
Choosing Between a Traditional 草榴社区 School and a Microschool
Compare traditional private schools and microschools to understand differences in academics, class size, flexibility, cost, and student experience before choosing the best educational fit.
The Second Visit Strategy: What to Look for After the Open House
A second campus visit can reveal what an open house cannot. Learn what to observe, which questions to ask, and how to determine whether a private school is truly the right fit for your child.
How Policy Changes Could Affect Your Tuition Bill in 2026
Learn how federal and state policy changes may affect private school tuition, financial aid, tax benefits, and your family's education budget.