Private School Review - Established 2003

Rockville Centre Private Schools (2026-27)

For the 2026-27 school year, there are 2 private schools serving 776 students in Rockville Centre, NY, 21% of all K-12 students in Rockville Centre, NY are educated in private schools versus public schools (compared to the NY state average of 15%).
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).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Rockville Centre Private Schools (2026-27)

Map of St. Agnes Cathedral School
St. Agnes Cathedral School
Gr: K-8 | 699 students
Avg. class size: 20 students
Catholic
70 Clinton Ave
Rockville Centre, NY 11570
(516) 678-5550
View Profile
Map of Rosa Lee Young Childhood Center
Rosa Lee Young Childhood Center
Gr: PK-K | 77 students
Avg. class size: 14 students
Daycare / Preschool
180 N Village Ave
Rockville Centre, NY 11570
(516) 536-5674
View Profile
[+] Show Closed Private Schools in Rockville Centre, New York

Rockville Centre, New York Private Schools (Closed)

Map of Ann Frank Montessori School
Ann Frank Montessori School
Gr: PK-K | 16 students
Avg. class size: 14 students
Montessori School
430 Demott Ave
Rockville Centre, NY 11570
(516) 678-5955
View Profile

Rockville Centre, NY Private School Trends (10-Year)

2
Private Schools
-33.3% (-1 school) 10-yr
776
Students
-11.7% (-103 students) 10-yr
$5,995
Avg. Tuition
17
Avg. Class Size
+21.4% (+3 students) 10-yr
14%
Students of Color
+16.7% (+2.0 pp) 10-yr
14:1
Student-Teacher Ratio
-6.7% (-1.0) 10-yr
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Rockville Centre)
This State (NY)
# Schools
2 Schools
1,796 Schools
# Students
776 Students
424,623 Students

Trends in the Average Number of Students Per Private School

YearRockville Centre, NY AvgNew York (NY)National
2025388246179
2024388238172
2023379238174
2022379250185
2021258245180
2020258242171
2019265247175
2018265245172
2017293242180
2016293241178
2015293230167
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% Students of Color
14%
39%

Percentage of Students of Color Trends (2015-2025)

YearRockville Centre, NY AvgNew York (NY)National
202514%40%34%
202414%40%34%
202320%40%33%
202220%40%33%
202122%41%32%
202022%41%32%
201922%40%31%
201822%39%31%
201713%40%32%
201613%40%32%
201512%41%32%
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0.38
0.59

Diversity Score Trends

YearRockville Centre, NY AvgNew York (NY)National
20250.380.600.65
20240.380.600.65
20230.380.620.65
20220.380.620.64
20210.400.620.64
20200.400.620.64
20190.380.610.63
20180.380.610.63
20170.300.610.61
20160.300.620.61
20150.300.620.61
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Show more data/charts: racial breakdown
# 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%

Asian Student Percentage Trends

YearRockville Centre, NY AvgNew York (NY)National
20252%4%5%
20242%4%5%
20232%4%5%
20222%5%4%
20212%5%4%
20202%4%4%
20192%5%4%
20182%5%4%
20172%4%4%
20162%4%4%
20152%4%4%
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# Hispanic Students
27 Students
33,759 Students
% Hispanic Students
3%
8%

Hispanic Student Percentage Trends

YearRockville Centre, NY AvgNew York (NY)National
20253%8%9%
20243%8%9%
20234%9%9%
20224%9%8%
20214%9%9%
20204%9%9%
20194%10%8%
20184%10%8%
20173%9%8%
20163%9%8%
20153%9%8%
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# Black Students
52 Students
33,696 Students
% Black Students
7%
8%

Black Student Percentage Trends

YearRockville Centre, NY AvgNew York (NY)National
20257%8%7%
20247%8%7%
20237%9%8%
20227%9%7%
20217%9%7%
20207%9%8%
20197%9%7%
20187%9%7%
20175%11%7%
20165%11%7%
20155%11%8%
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# White Students
605 Students
252,994 Students
% White Students
78%
60%

White Student Percentage Trends

YearRockville Centre, NY AvgNew York (NY)National
202578%59%52%
202478%59%52%
202378%57%52%
202278%57%54%
202176%57%54%
202076%58%54%
201978%58%56%
201878%58%56%
201783%58%58%
201683%58%58%
201583%58%58%
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# 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
81,443 Students
% of Others Students
10%
19%

Other Races Student Percentage Trends

YearRockville Centre, NY AvgNew York (NY)National
202510%20%26%
202410%20%26%
20239%20%25%
20229%18%25%
202111%19%25%
202011%19%24%
20199%18%24%
20189%18%23%
20177%18%22%
20167%18%22%
20157%18%21%
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All Ethnic Groups
Academics
# Teachers
55 Teachers
41,519 Teachers
Average Student-Teacher Ratio
14:1
10:1

Student-Teacher Ratio Trends (2015-2025)

YearRockville Centre, NY AvgNew York (NY)National
202514:110:111:1
202414:110:111:1
202315:111:111:1
202215:111:111:1
202115:111:111:1
202015:111:112:1
201915:111:112:1
201815:111:112:1
201715:111:112:1
201615:111:112:1
201515:112:112:1
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% Average Faculty w/Advanced Degree
5%
76%

Percentage of Faculty With Advanced Degrees Trends (2016-2025)

YearRockville Centre, NY AvgNew York (NY)National
20255%76%55%
20245%75%54%
20235%75%54%
20225%76%54%
20215%74%54%
20205%74%54%
20195%73%53%
20185%73%53%
20175%72%53%
20165%73%52%
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Average Class Size
17 students
15 students

Class Size Trends (2015-2025)

YearRockville Centre, NY AvgNew York (NY)National
2025171515
2024141515
2023141515
2022141515
2021141515
2020141515
2019141615
2018141615
2017141615
2016141615
2015141615
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Tuition & Aid
Average Yearly Tuition Cost
$5,995
$22,451
Average Endowment Size
$50 million
$48.86 million
Admissions & Athletics
Average Acceptance Rate
95%
76%

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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