For the 2026 school year, there is 1 private elementary school serving 699 students in Rockville Centre, NY.
The top-ranked private elementary school in Rockville Centre, NY is St. Agnes Cathedral School.
The average acceptance rate is 95%, which is higher than the New York private elementary school average acceptance rate of 76%.
100% of private elementary schools in Rockville Centre, NY are religiously affiliated (most commonly Catholic).
Top-Ranked Rockville Centre 草榴社区 Elementary Schools (2026)
School
Location
Quick Facts
St. Agnes Cathedral School
(Catholic)
70 Clinton Ave
Rockville Centre, NY 11570
(516) 678-5550
Rockville Centre, NY 11570
(516) 678-5550
Gr: K-8 | 699 students Avg. class size: 20 students Tuition & acceptance rate listed
Rockville Centre, New York 草榴社区 Schools (Closed)
School
Location
Quick Facts
Ann Frank Montessori School (Closed 2015)
Montessori School
430 Demott Ave
Rockville Centre, NY 11570
(516) 678-5955
Rockville Centre, NY 11570
(516) 678-5955
Gr: PK-K | 16 students Avg. class size: 14 students Tuition listed
Overview
This Town (Rockville Centre)
This State (NY)
# Schools
1 School
Student Body:
# Students
699 Students
341,492 Students
% Average Students of Color
14%
37%
Academics and Faculty:
# Teachers
43 Teachers
34,311 Teachers
Average Student-Teacher Ratio
16:1
10:1
Average Class Size
20 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$5,995
$22,498
Average Acceptance Rate
95%
76%
Students by Ethnicity:
Diversity Score
0.28
0.57
# American Indian Students
n/a
810 Students
% American Indian Students
n/a
n/a
# Asian Students
15 Students
14,469 Students
% Asian Students
2%
4%
# Hispanic Students
27 Students
23,955 Students
% Hispanic Students
4%
7%
# Black Students
52 Students
26,065 Students
% Black Students
7%
8%
# White Students
591 Students
213,434 Students
% White Students
85%
63%
# Hawaiian Students
n/a
420 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
14 Students
62,704 Students
% of Others Students
2%
18%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private elementary schools in Rockville Centre, NY?
The top-ranked private elementary schools in Rockville Centre, NY is St. Agnes Cathedral School.
How many private elementary schools are located in Rockville Centre?
1 private elementary schools are located in Rockville Centre.
What percentage of private elementary schools are religiously affiliated in Rockville Centre?
100% of private elementary schools in Rockville Centre are religiously affiliated (most commonly Catholic).
Recent Articles
Ask Current Parents What Admissions Won't Answer
Learn how to ask current private school parents revealing questions about culture, academics, communication, costs, discipline, and community life before deciding whether a school truly fits your family well.
When School Anxiety Is Really a School Fit Problem
Learn when school anxiety may signal a poor school fit, how parents can identify academic or social mismatches, and when changing private schools deserves serious consideration for families today.
Will My Child Find Their People? Evaluating School Culture
Learn how to evaluate private school culture, student belonging, friendships, teacher relationships, social dynamics, and authentic community fit so your child can find the right place to thrive and connect.