#1 Largest Private Schools in Bronx County, NY
Horace Mann School
Independent school · Grades Pre-K–12
1,698 students
Bronx, NY
B+Overall grade1,698 students8 students per teacher
2026 lists
Largest Private Schools in Bronx County, NY
The private schools in Bronx County, NY with the most students. Top 49 of 49 schools.
#2 Largest Private Schools in Bronx County, NY
Salanter Akiba Riverdale Academy
Jewish day school · Grades Pre-K–12
1,488 students
Bronx, NY
AOverall grade1,488 students6 students per teacher
#3 Largest Private Schools in Bronx County, NY
Cardinal Spellman High School
Diocesan school · Grades 9–12
1,187 students
Bronx, NY
B+Overall grade1,187 students20 students per teacher
#4 Largest Private Schools in Bronx County, NY
Fordham Preparatory School
Independent Catholic school · Grades 9–12
945 students
Bronx, NY
A+Overall gradeAll boys945 students12 students per teacher
#5 Largest Private Schools in Bronx County, NY
Cardinal Hayes High School
Independent Catholic school · Grades 9–12
704 students
Bronx, NY
BOverall gradeAll boys704 students16 students per teacher
#6 Largest Private Schools in Bronx County, NY
Sar High School
Jewish day school · Grades 9–12
670 students
Bronx, NY
AOverall grade670 students7 students per teacher
#7 Largest Private Schools in Bronx County, NY
Mount St. Michael Academy
Parish school · Grades 6–12
664 students
Bronx, NY
BOverall gradeAll boys664 students18 students per teacher
#8 Largest Private Schools in Bronx County, NY
St. Raymond Elementary School
Parish school · Grades Pre-K–8
529 students
Bronx, NY
BOverall grade529 students18 students per teacher
#9 Largest Private Schools in Bronx County, NY
MSGR Scanlan High School
Parish school · Grades 9–12
476 students
Bronx, NY
AOverall grade476 students16 students per teacher
#10 Largest Private Schools in Bronx County, NY
Sacred Heart School
Parish school · Grades Pre-K–8
411 students
Bronx, NY
BOverall grade411 students19 students per teacher
#11 Largest Private Schools in Bronx County, NY
St. Raymond High School for Boys
Parish school · Grades 9–12
390 students
Bronx, NY
BOverall gradeAll boys390 students14 students per teacher
#12 Largest Private Schools in Bronx County, NY
Preston High School
Independent Catholic school · Grades 9–12
364 students
Bronx, NY
A+Overall gradeAll girls364 students14 students per teacher
#13 Largest Private Schools in Bronx County, NY
All Hallows High School
Independent Catholic school · Grades 9–12
328 students
Bronx, NY
AOverall gradeAll boys328 students14 students per teacher
#14 Largest Private Schools in Bronx County, NY
St. Catharine Academy
Independent Catholic school · Grades 6–12
306 students
Bronx, NY
B+Overall gradeAll girls306 students15 students per teacher
#15 Largest Private Schools in Bronx County, NY
Villa Maria Academy
Independent Catholic school · Grades Pre-K–8
303 students
Bronx, NY
A-Overall grade303 students15 students per teacher
#16 Largest Private Schools in Bronx County, NY
St. Margaret of Cortona School
Independent Catholic school · Grades K–8
299 students
Bronx, NY
B-Overall grade299 students18 students per teacher
#17 Largest Private Schools in Bronx County, NY
St. Clares School
Diocesan school · Grades Pre-K–8
276 students
Bronx, NY
BOverall grade276 students25 students per teacher
#18 Largest Private Schools in Bronx County, NY
Our Lady of Grace School
Parish school · Grades Pre-K–8
273 students
Bronx, NY
B-Overall grade273 students20 students per teacher
#19 Largest Private Schools in Bronx County, NY
St. Theresa School
Diocesan school · Grades Pre-K–8
271 students
Bronx, NY
AOverall grade271 students13 students per teacher
#20 Largest Private Schools in Bronx County, NY
St. Theresa School
Diocesan school · Grades Pre-K–8
271 students
Bronx, NY
BOverall grade271 students13 students per teacher
#21 Largest Private Schools in Bronx County, NY
St. Benedict School
Diocesan school · Grades Pre-K–8
255 students
Bronx, NY
BOverall grade255 students17 students per teacher
#22 Largest Private Schools in Bronx County, NY
St. Frances De Chantal School
Diocesan school · Grades Pre-K–8
232 students
Bronx, NY
B+Overall grade232 students17 students per teacher
#23 Largest Private Schools in Bronx County, NY
Christ the King School
Diocesan school · Grades Pre-K–8
231 students
Bronx, NY
BOverall grade231 students14 students per teacher
#24 Largest Private Schools in Bronx County, NY
St. Francis of Assisi School
Independent Catholic school · Grades Pre-K–8
229 students
Bronx, NY
BOverall grade229 students19 students per teacher
From official public records, updated October 2026.