For the 2026 school year, there are 2 private elementary schools serving 265 students in Sayreville, NJ.
The top-ranked private elementary school in Sayreville, NJ is St. Stanislaus Kostka School.
The average acceptance rate is 25%, which is lower than the New Jersey private elementary school average acceptance rate of 76%.
100% of private elementary schools in Sayreville, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Sayreville 草榴社区 Elementary Schools (2026)
School
Location
Quick Facts
St. Stanislaus Kostka School
(Catholic)
221 Macarthur Ave
Sayreville, NJ 08872
(732) 254-5819
Sayreville, NJ 08872
(732) 254-5819
Gr: PK-8 | 126 students Avg. class size: 15 students Tuition & acceptance rate listed
Overview
This Town (Sayreville)
This State (NJ)
# Schools
2 Schools
Student Body:
# Students
265 Students
140,525 Students
% Average Students of Color
34%
40%
Academics and Faculty:
# Teachers
26 Teachers
14,348 Teachers
Average Student-Teacher Ratio
10:1
10:1
Average Class Size
15 students
14 students
Average Number of AP Courses
15 courses
14 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$25,000
$18,298
Average Acceptance Rate
25%
76%
Average Endowment Size
$50 million
$39.16 million
Students by Ethnicity:
Diversity Score
0.68
0.60
# American Indian Students
n/a
838 Students
% American Indian Students
n/a
n/a
# Asian Students
20 Students
8,533 Students
% Asian Students
8%
6%
# Hispanic Students
19 Students
11,226 Students
% Hispanic Students
7%
8%
# Black Students
11 Students
10,269 Students
% Black Students
4%
7%
# White Students
108 Students
85,983 Students
% White Students
41%
60%
# Hawaiian Students
4 Students
171 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
103 Students
26,727 Students
% of Others Students
39%
19%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private elementary schools in Sayreville, NJ?
The top-ranked private elementary schools in Sayreville, NJ is St. Stanislaus Kostka School.
How many private elementary schools are located in Sayreville?
2 private elementary schools are located in Sayreville.
What percentage of private elementary schools are religiously affiliated in Sayreville?
100% of private elementary schools in Sayreville are religiously affiliated (most commonly Catholic).
Which private elementary schools in Sayreville are often viewed compared to one another?
Popular comparisons of private elementary schools in Sayreville include: Our Lady Of Victories vs. St. Stanislaus Kostka School, St. Stanislaus Kostka School vs. Our Lady Of Victories
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