For the 2026 school year, there is 1 private high school serving 323 students in Millbrook, NY.
The top-ranked private high school in Millbrook, NY is Millbrook School.
The average acceptance rate is 35%, which is lower than the New York private high school average acceptance rate of 75%.
Top-Ranked Millbrook Private High Schools (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
Millbrook, New York Private Schools (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
1 School
Student Body:
# Students
323 Students
231,492 Students
% Average Students of Color
31%
36%
Academics and Faculty:
# Teachers
52 Teachers
24,870 Teachers
Average Student-Teacher Ratio
6:1
9:1
% 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
$81,500
$26,831
Average % on Financial Aid
34%
35%
Average Acceptance Rate
35%
75%
Students by Ethnicity:
Diversity Score
0.36
0.49
# American Indian Students
n/a
429 Students
% American Indian Students
n/a
n/a
# Asian Students
32 Students
11,844 Students
% Asian Students
10%
5%
# Hispanic Students
5 Students
15,689 Students
% Hispanic Students
2%
7%
# Black Students
13 Students
16,778 Students
% Black Students
4%
7%
# White Students
256 Students
161,848 Students
% White Students
79%
70%
# Hawaiian Students
n/a
275 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
17 Students
24,204 Students
% of Others Students
5%
11%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
35 extracurriculars
18 extracurriculars
Average Number of Sports
21 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Millbrook, NY?
The top-ranked private high schools in Millbrook, NY is Millbrook School.
How many private high schools are located in Millbrook?
1 private high schools are located in Millbrook.
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