Private School Review - Established 2003

Williston Park Private Schools (2026-27)

For the 2026-27 school year, there are 2 private schools serving 444 students in Williston Park, NY, 31% of all K-12 students in Williston Park, NY are educated in private schools versus public schools (compared to the NY state average of 15%).
100% of private schools in Williston Park, NY are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Private Schools in Williston Park, NY (2026-27)

Map of St. Aidan School
St. Aidan School
Gr: PK-1 | 310 students
Catholic
525 Willis Ave
Williston Park, NY 11596
(516) 746-6585
View Profile
Map of St. Aidan Upper School
St. Aidan Upper School
Gr: 3-8 | 134 students
Catholic
525 Willis Avenue
Williston Park, NY 11596
(516) 746-6585
View Profile

Williston Park, NY Private School Trends (10-Year)

2
Private Schools
+100.0% (+1 school) 10-yr
444
Students
-19.4% (-107 students) 10-yr
19%
Students of Color
+280.0% (+14.0 pp) 10-yr
15:1
Student-Teacher Ratio
-28.6% (-6.0) 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 (Williston Park)
This State (NY)
# Schools
2 Schools
1,795 Schools
# Students
444 Students
424,624 Students

Trends in the Average Number of Students Per Private School

YearWilliston Park, NY AvgNew York (NY)National
2025222246179
2024222238172
2023305238174
2022317250185
2021317245180
2020317242171
2019493247175
2018493245172
2017551242180
2016551241178
2015551230167
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% Students of Color
19%
39%

Percentage of Students of Color Trends (2015-2025)

YearWilliston Park, NY AvgNew York (NY)National
202519%40%34%
202419%40%34%
202324%40%33%
202217%40%33%
202117%41%32%
202017%41%32%
20197%40%31%
20187%39%31%
20175%40%32%
20165%40%32%
20155%41%32%
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0.57
0.59

Diversity Score Trends

YearWilliston Park, NY AvgNew York (NY)National
20250.570.600.65
20240.570.600.65
20230.430.620.65
20220.530.620.64
20210.530.620.64
20200.530.620.64
20190.430.610.63
20180.430.610.63
20170.400.610.61
20160.400.620.61
20150.400.620.61
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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
6 Students
18,397 Students
% Asian Students
1%
5%

Asian Student Percentage Trends

YearWilliston Park, NY AvgNew York (NY)National
20251%4%5%
20241%4%5%
20232%4%5%
20223%5%4%
20213%5%4%
20203%4%4%
20191%5%4%
20181%5%4%
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# Hispanic Students
33 Students
33,759 Students
% Hispanic Students
7%
8%

Hispanic Student Percentage Trends

YearWilliston Park, NY AvgNew York (NY)National
20257%8%9%
20247%8%9%
20235%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
2 Students
33,696 Students
% Black Students
n/a
8%
# White Students
200 Students
252,994 Students
% White Students
40%
60%

White Student Percentage Trends

YearWilliston Park, NY AvgNew York (NY)National
202540%59%52%
202440%59%52%
202321%57%52%
202232%57%54%
202132%57%54%
202032%58%54%
201973%58%56%
201873%58%56%
201774%58%58%
201674%58%58%
201574%58%58%
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# Hawaiian Students
1 Student
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
258 Students
81,407 Students
% of Others Students
52%
19%

Other Races Student Percentage Trends

YearWilliston Park, NY AvgNew York (NY)National
202552%20%26%
202452%20%26%
202372%20%25%
202261%18%25%
202161%19%25%
202061%19%24%
201922%18%24%
201822%18%23%
201723%18%22%
201623%18%22%
201523%18%21%
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All Ethnic Groups
Academics
# Teachers
29 Teachers
41,520 Teachers
Average Student-Teacher Ratio
15:1
10:1

Student-Teacher Ratio Trends (2015-2025)

YearWilliston Park, NY AvgNew York (NY)National
202515:110:111:1
202415:110:111:1
202331:111:111:1
202229:111:111:1
202129:111:111:1
202029:111:112:1
201915:111:112:1
201815:111:112:1
201721:111:112:1
201621:111:112:1
201521:112:112:1
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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
Admissions & Athletics

Frequently Asked Questions

How many private schools are located in Williston Park, NY?
2 private schools are located in Williston Park, NY.
What percentage of students in Williston Park go to private school?
31% of all K-12 students in Williston Park are educated in private schools (compared to the NY state average of 15%).
What percentage of private schools are religiously affiliated in Williston Park?
100% of private schools in Williston Park are religiously affiliated (most commonly Catholic).

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