For the 2026 school year, there are 3 private schools serving 572 students in Millbrook, NY (there are , serving 779 public students). 42% of all K-12 students in Millbrook, NY are educated in private schools (compared to the NY state average of 15%).
The top-ranked private school in Millbrook, NY is Millbrook School.
The average acceptance rate is 35%, which is lower than the New York private school average acceptance rate of 76%.
Top-Ranked Millbrook 91黑料s (2026)
School
Location
Quick Facts
131 Millbrook School Rd
Millbrook, NY 12545
(845) 677-8261
Millbrook, NY 12545
(845) 677-8261
Gr: 9-12 | 323 students Avg. class size: 11 students Sports: 21 | Extracurrculars: 35 Tuition & acceptance rate listed
Cardinal Hayes School For Special Children
Special Education School
3374 Franklin Ave
Millbrook, NY 12545
(845) 677-3251
Millbrook, NY 12545
(845) 677-3251
Gr: Inquire with school | 54 students
415 Route 343
Millbrook, NY 12545
(845) 677-5014
Millbrook, NY 12545
(845) 677-5014
Gr: PK-8 | 195 students Sports: 9 | Extracurrculars: 7 Tuition listed
Millbrook, New York 91黑料s (Closed)
School
Location
Quick Facts
St. Joseph School (Closed 2010)
(Catholic)
Po Box 587
Millbrook, NY 12545
(845) 677-3670
Millbrook, NY 12545
(845) 677-3670
Gr: PK-8 | 169 students
Overview
This Town (Millbrook)
This State (NY)
# Schools
3 Schools
Student Body:
# Students
572 Students
423,871 Students
% Average Students of Color
26%
39%
Academics and Faculty:
# Teachers
106 Teachers
41,515 Teachers
Average Student-Teacher Ratio
5:1
10:1
% Average Faculty w/Advanced Degree
80%
76%
Average Class Size
11 students
15 students
Average Number of AP Courses
17 courses
11 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$55,750
$22,391
Average % on Financial Aid
37%
33%
Average Acceptance Rate
35%
76%
Students by Ethnicity:
Diversity Score
0.50
0.59
# American Indian Students
n/a
949 Students
% American Indian Students
n/a
n/a
# Asian Students
50 Students
18,401 Students
% Asian Students
9%
5%
# Hispanic Students
13 Students
33,760 Students
% Hispanic Students
2%
8%
# Black Students
25 Students
33,699 Students
% Black Students
4%
8%
# White Students
393 Students
252,775 Students
% White Students
69%
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
91 Students
81,490 Students
% of Others Students
16%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
21 extracurriculars
13 extracurriculars
Average Number of Sports
15 sports
7 sports
Frequently Asked Questions
What are the top-ranked private schools in Millbrook, NY?
The top-ranked private schools in Millbrook, NY is Millbrook School.
How many private schools are located in Millbrook?
3 private schools are located in Millbrook.
What percentage of students in Millbrook go to private school?
42% of all K-12 students in Millbrook are educated in private schools (compared to the NY state average of 15%).
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