#1 Largest Private Schools in Orange County, NY
Uta of Kiryas Joel, Kahan
Jewish day school · Grades Pre-K–11
9,214 students
Monroe, NY
B-Overall grade9,214 students
2026 lists
Largest Private Schools in Orange County, NY
The private schools in Orange County, NY with the most students. Top 19 of 19 schools.
#2 Largest Private Schools in Orange County, NY
Sheri Torah V'yoel Moshe
Jewish day school · Grades Pre-K–11
5,075 students
Monroe, NY
B-Overall gradeAll boys5,075 students25 students per teacher
#3 Largest Private Schools in Orange County, NY
Chapel Field Christian School
Religious school · Grades Pre-K–12
305 students
Pine Bush, NY
B-Overall grade305 students9 students per teacher
#4 Largest Private Schools in Orange County, NY
Bishop Dunn Memorial
Diocesan school · Grades Pre-K–8
177 students
Newburgh, NY
B+Overall grade177 students8 students per teacher
#5 Largest Private Schools in Orange County, NY
The Storm King School
Independent school · Grades 8–12
172 students
Cornwall-on-Hudson, NY
A+Overall grade172 students6 students per teacher
#6 Largest Private Schools in Orange County, NY
St. John School
Independent Catholic school · Grades Pre-K–5
144 students
Goshen, NY
BOverall grade144 students21 students per teacher
#7 Largest Private Schools in Orange County, NY
Our Lady of Mount Carmel School
Diocesan school · Grades Pre-K–8
139 students
Middletown, NY
A+Overall grade139 students12 students per teacher
#8 Largest Private Schools in Orange County, NY
Northern Academy of the Arts
Independent school · Grades 6–12
120 students
Middletown, NY
B-Overall grade120 students
#9 Largest Private Schools in Orange County, NY
Tuxedo Park School
Independent school · Grades K–9
106 students
Tuxedo Park, NY
A+Overall grade106 students5 students per teacher
#10 Largest Private Schools in Orange County, NY
Tuxedo Park School
Independent school · Grades Pre-K–9
105 students
Tuxedo Park, NY
AOverall grade105 students5 students per teacher
#11 Largest Private Schools in Orange County, NY
Congregation Mesifta Ohr Hatalmud
Jewish day school · Grades 9–12
94 students
New Windsor, NY
BOverall gradeAll boys94 students6 students per teacher
#12 Largest Private Schools in Orange County, NY
Middletown Christian School-SDA
Seventh-day Adventist school · Grades K–8
75 students
Middletown, NY
A-Overall grade75 students8 students per teacher
#13 Largest Private Schools in Orange County, NY
Most Precious Blood School
Diocesan school · Grades Pre-K–5
74 students
Walden, NY
A+Overall grade74 students6 students per teacher
#14 Largest Private Schools in Orange County, NY
Thevenet Montessori School
Independent Catholic school · Grades Pre-K–6
63 students
Highland Mills, NY
A+Overall grade63 students6 students per teacher
#15 Largest Private Schools in Orange County, NY
San Miguel Academy of Newburgh
Alternative school · Grades 5–8
59 students
Newburgh, NY
B+Overall grade59 students11 students per teacher
#16 Largest Private Schools in Orange County, NY
Nora Cronin Presentation Academy
Independent Catholic school · Grades 5–8
51 students
Newburgh, NY
A-Overall gradeAll girls51 students11 students per teacher
#17 Largest Private Schools in Orange County, NY
The Arc Greater Hudson Valley NY
Special education school · Grades Pre-K–11
39 students
New Windsor, NY
B+Overall grade39 students6 students per teacher
#18 Largest Private Schools in Orange County, NY
Blooming Grove Academy
Special education school · Grades K–10
26 students
New Windsor, NY
B+Overall grade26 students7 students per teacher
#19 Largest Private Schools in Orange County, NY
Birch School (THE)
Alternative school · Grades 6–12
24 students
Rock Tavern, NY
B+Overall grade24 students7 students per teacher
From official public records, updated October 2026.