Private School Review - Established 2003

Westbury Private Schools (2026-27)

For the 2026-27 school year, there are 5 private schools serving 570 students in Westbury, NY, 10% of all K-12 students in Westbury, NY are educated in private schools versus public schools (compared to the NY state average of 15%).
The average acceptance rate is 90%, which is higher than the New York private school average acceptance rate of 76%.
20% of private schools in Westbury, NY are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Private Schools in Westbury, NY (2026-27)

Westbury Friends School Photo
Westbury Friends School
Gr: NS-3 | 50 students
Avg. class size: 10 students
Extracurriculars: 9
550 Post Ave
Westbury, NY 11590
(516) 333-3178
View Profile
Map of Little Sponges Daycare LLC
Little Sponges Daycare LLC
Gr: NS-K | 100 students
Avg. class size: 130 students
Extracurriculars: 2
Daycare / Preschool
1000 Shames Dr
Westbury, NY 11590
(516) 385-3003
(1)
View Profile
Map of Long Island Montessori School
Long Island Montessori School
Gr: PK-1 | 27 students
Montessori School
718 The Plain Rd - Sali
Westbury, NY 11590
(516) 997-0250
View Profile
Map of Red Robin Country Day School
Red Robin Country Day School
Gr: K | 80 students
Daycare / Preschool
878 Jericho Tpke
Westbury, NY 11590
(516) 334-1144
View Profile
Map of St. Brigid/our Lady Of Hope Regional School
St. Brigid/our Lady Of Hope Regional School
Gr: PK-8 | 313 students
Catholic
101 Maple Ave
Westbury, NY 11590
(516) 333-0580
View Profile
[+] Show Closed Private Schools in Westbury, New York

Westbury, New York Private Schools (Closed)

Map of Sco Family Services - Westbrook Prep School
Sco Family Services - Westbrook Prep School
Gr: 9-12 | 12 students
Special Education School
231 Saint Brigids Ln
Westbury, NY 11590
(516) 338-5280
View Profile

Westbury, NY Private School Trends (10-Year)

5
Private Schools
570
Students
-4.8% (-29 students) 10-yr
$9,000
Avg. Tuition
-10.0% (-$1,000) 7-yr
10
Avg. Class Size
-16.7% (-2 students) 8-yr
72%
Students of Color
+18.0% (+11.0 pp) 10-yr
9:1
Student-Teacher Ratio
-50.0% (-9.0) 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 (Westbury)
This State (NY)
# Schools
5 Schools
1,796 Schools

Trends in Total Number of Private Schools

YearWestbury, NY Total Schools
20255
20246
20235
20225
20215
20205
20195
20185
20175
20165
20155
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# Students
570 Students
424,623 Students

Trends in the Average Number of Students Per Private School

YearWestbury, NY AvgNew York (NY)National
2025114246179
202497238172
2023116238174
2022134250185
2021143245180
2020143242171
2019149247175
2018149245172
2017139242180
2016138241178
2015120230167
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% Students of Color
72%
39%

Percentage of Students of Color Trends (2015-2025)

YearWestbury, NY AvgNew York (NY)National
202572%40%34%
202472%40%34%
202369%40%33%
202265%40%33%
202164%41%32%
202064%41%32%
201963%40%31%
201863%39%31%
201759%40%32%
201662%40%32%
201561%41%32%
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0.71
0.59

Diversity Score Trends

YearWestbury, NY AvgNew York (NY)National
20250.710.600.65
20240.720.600.65
20230.720.620.65
20220.670.620.64
20210.640.620.64
20200.640.620.64
20190.650.610.63
20180.650.610.63
20170.720.610.61
20160.720.620.61
20150.770.620.61
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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
47 Students
18,397 Students
% Asian Students
8%
5%

Asian Student Percentage Trends

YearWestbury, NY AvgNew York (NY)National
20258%4%5%
20248%4%5%
20238%4%5%
20227%5%4%
20217%5%4%
20207%4%4%
20197%5%4%
20187%5%4%
20174%4%4%
20165%4%4%
20155%4%4%
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# Hispanic Students
95 Students
33,759 Students
% Hispanic Students
17%
8%

Hispanic Student Percentage Trends

YearWestbury, NY AvgNew York (NY)National
202517%8%9%
202417%8%9%
202317%9%9%
202211%9%8%
202110%9%9%
202010%9%9%
201910%10%8%
201810%10%8%
20178%9%8%
20168%9%8%
201510%9%8%
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# Black Students
95 Students
33,696 Students
% Black Students
17%
8%

Black Student Percentage Trends

YearWestbury, NY AvgNew York (NY)National
202517%8%7%
202416%8%7%
202316%9%8%
202213%9%7%
202112%9%7%
202012%9%8%
201913%9%7%
201813%9%7%
201712%11%7%
201612%11%7%
201514%11%8%
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# White Students
64 Students
252,994 Students
% White Students
11%
60%

White Student Percentage Trends

YearWestbury, NY AvgNew York (NY)National
202511%59%52%
202412%59%52%
202314%57%52%
202216%57%54%
202115%57%54%
202015%58%54%
201915%58%56%
201815%58%56%
201718%58%58%
201618%58%58%
201521%58%58%
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# Hawaiian Students
3 Students
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
266 Students
81,443 Students
% of Others Students
47%
19%

Other Races Student Percentage Trends

YearWestbury, NY AvgNew York (NY)National
202546%20%26%
202446%20%26%
202345%20%25%
202253%18%25%
202156%19%25%
202056%19%24%
201955%18%24%
201855%18%23%
201747%18%22%
201646%18%22%
201538%18%21%
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All Ethnic Groups
Academics
# Teachers
67 Teachers
41,519 Teachers
Average Student-Teacher Ratio
9:1
10:1

Student-Teacher Ratio Trends (2015-2025)

YearWestbury, NY AvgNew York (NY)National
20259:110:111:1
20248:110:111:1
20238:111:111:1
202210:111:111:1
202113:111:111:1
202013:111:112:1
201912:111:112:1
201812:111:112:1
201711:111:112:1
201611:111:112:1
201518:112:112:1
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% Average Faculty w/Advanced Degree
85%
76%

Percentage of Faculty With Advanced Degrees Trends (2017-2025)

YearWestbury, NY AvgNew York (NY)National
202585%76%55%
202485%75%54%
202385%75%54%
202285%76%54%
202188%74%54%
202088%74%54%
201988%73%53%
201888%73%53%
201788%72%53%
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Average Class Size
10 students
15 students

Class Size Trends (2017-2025)

YearWestbury, NY AvgNew York (NY)National
2025101515
2024101515
2023101515
2022101515
2021121515
2020121515
2019121615
2018121615
2017121615
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Tuition & Aid
Average Yearly Tuition Cost
$9,000
$22,451

Tuition Cost Trends (2018-2025)

YearWestbury, NY AvgNew York (NY)National
2025$9,000$22,300$15,012
2024$10,000$21,636$13,254
2023$10,000$21,117$12,626
2022$10,000$19,707$12,187
2021$10,000$19,162$11,800
2020$10,000$18,832$11,512
2019$10,000$18,073$11,293
2018$10,000$17,784$11,017
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Average Summer Program Cost
$400
$2,359

Summer Program Cost Trends (2022-2025)

YearWestbury, NY AvgNew York (NY)National
2025$400$2,213$1,152
2024$400$2,240$1,128
2023$400$2,493$1,156
2022$400$2,022$1,102
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Average % on Financial Aid
30%
33%

Percent on Financial Aid Trends (2017-2025)

YearWestbury, NY AvgNew York (NY)National
202530%34%34%
202430%33%34%
202330%34%34%
202230%34%33%
202130%33%33%
202030%33%32%
201930%32%31%
201830%32%30%
201730%31%30%
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Average Financial Aid Grant
$2,500
$9,892

Financial Aid Grant Trends (2017-2025)

YearWestbury, NY AvgNew York (NY)National
2025$2,500$9,504$7,073
2024$2,500$9,775$6,930
2023$2,500$10,192$6,469
2022$2,500$9,153$6,289
2021$2,500$8,840$6,055
2020$2,500$8,813$5,921
2019$2,500$8,764$5,795
2018$2,500$7,563$5,456
2017$2,500$6,602$5,319
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Admissions & Athletics
Average Acceptance Rate
90%
76%

Acceptance Rate Trends (2022-2025)

YearWestbury, NY AvgNew York (NY)National
202590%74%81%
202490%79%85%
202390%79%85%
202290%78%85%
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Average Number of Extracurriculars
6 extracurriculars
13 extracurriculars

Frequently Asked Questions

How many private schools are located in Westbury, NY?
5 private schools are located in Westbury, NY.
How diverse are private schools in Westbury?
Westbury private schools are approximately 72% minority students, which is higher than the New York private school average of 39%.
What percentage of students in Westbury go to private school?
10% of all K-12 students in Westbury are educated in private schools (compared to the NY state average of 15%).
What percentage of private schools are religiously affiliated in Westbury?
20% of private schools in Westbury are religiously affiliated (most commonly Catholic).

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