For the 2026 school year, there are 2 private schools serving 776 students in Rockville Centre, NY (there are , serving 2,990 public students). 21% of all K-12 students in Rockville Centre, NY are educated in private schools (compared to the NY state average of 15%).
The top-ranked private school in Rockville Centre, NY is St. Agnes Cathedral School.
The average acceptance rate is 95%, which is higher than the New York private school average acceptance rate of 76%.
50% of private schools in Rockville Centre, NY are religiously affiliated (most commonly Catholic).
Top-Ranked Rockville Centre 草榴社区 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
Rosa Lee Young Childhood Center
Daycare / Preschool
180 N Village Ave
Rockville Centre, NY 11570
(516) 536-5674
Rockville Centre, NY 11570
(516) 536-5674
Gr: PK-K | 77 students Avg. class size: 14 students Tuition 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
2 Schools
Student Body:
# Students
776 Students
424,309 Students
% Average Students of Color
14%
39%
Academics and Faculty:
# Teachers
55 Teachers
41,517 Teachers
Average Student-Teacher Ratio
14:1
10:1
% Average Faculty w/Advanced Degree
5%
76%
Average Class Size
17 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$5,995
$22,435
Average Acceptance Rate
95%
76%
Average Endowment Size
$50 million
$48.84 million
Students by Ethnicity:
Diversity Score
0.38
0.59
# American Indian Students
n/a
949 Students
% American Indian Students
n/a
n/a
# Asian Students
15 Students
18,397 Students
% Asian Students
2%
5%
# Hispanic Students
27 Students
33,759 Students
% Hispanic Students
3%
8%
# Black Students
52 Students
33,696 Students
% Black Students
7%
8%
# White Students
605 Students
252,994 Students
% White Students
78%
60%
# Hawaiian Students
n/a
538 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
77 Students
81,467 Students
% of Others Students
10%
19%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private schools in Rockville Centre, NY?
The top-ranked private schools in Rockville Centre, NY is St. Agnes Cathedral School.
How many private schools are located in Rockville Centre?
2 private schools are located in Rockville Centre.
What percentage of students in Rockville Centre go to private school?
21% of all K-12 students in Rockville Centre are educated in private schools (compared to the NY state average of 15%).
What percentage of private schools are religiously affiliated in Rockville Centre?
50% of private schools in Rockville Centre are religiously affiliated (most commonly Catholic).
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