Private School Review - Established 2003

Deer Park Private Schools

For the 2026-27 school year, there are 2 private schools serving 282 students in Deer Park, NY, 7% of all K-12 students in Deer Park, NY are educated in private schools versus public schools (compared to the NY state average of 15%).
50% of private schools in Deer Park, NY are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

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

Map of Ascent School For Individuals With Autism
Ascent School For Individuals With Autism
Gr: 5-12 | 19 students
Avg. class size: 6 students
Special Education School
819 Grand Blvd Ste 2
Deer Park, NY 11729
(631) 254-6100
View Profile
Map of Ss Cyril & Methodius School
Ss Cyril & Methodius School
Gr: PK-8 | 263 students
Catholic
105 Half Hollow Rd
Deer Park, NY 11729
(631) 667-4044
View Profile

Deer Park, NY Private School Trends

2
Private Schools
282
Students
6
Avg. Class Size
55%
Students of Color
13:1
Student-Teacher Ratio
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 (Deer Park)
This State (NY)
# Schools
2 Schools
1,795 Schools
# Students
282 Students
424,657 Students
% Students of Color
55%
39%
0.73
0.59
Show more data/charts: racial breakdown
# American Indian Students
0 Students
949 Students
% American Indian Students
0%
<1%
# Asian Students
16 Students
18,397 Students
% Asian Students
6%
5%
# Hispanic Students
44 Students
33,759 Students
% Hispanic Students
15%
8%
# Black Students
32 Students
33,696 Students
% Black Students
11%
8%
# White Students
82 Students
252,994 Students
% White Students
29%
60%
# Hawaiian Students
0 Students
538 Students
% Hawaiian Students
0%
<1%
# Others Students
110 Students
81,171 Students
% of Others Students
39%
19%
All Ethnic Groups
Academics
# Teachers
21 Teachers
41,688 Teachers
Average Student-Teacher Ratio
13:1
10:1
Average Class Size
6 students
15 students

Frequently Asked Questions

How many private schools are located in Deer Park, NY?
2 private schools are located in Deer Park, NY.
What percentage of students in Deer Park go to private school?
7% of all K-12 students in Deer Park are educated in private schools (compared to the NY state average of 15%).
What percentage of private schools are religiously affiliated in Deer Park?
50% of private schools in Deer Park are religiously affiliated (most commonly Catholic).

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