#1 Largest Private Schools in Richmond County, NY
MSGR Farrell High School
Independent Catholic school · Grades 9–12
856 students
Staten Island, NY
BOverall gradeAll boys856 students15 students per teacher
2026 lists
Largest Private Schools in Richmond County, NY
The private schools in Richmond County, NY with the most students. Top 22 of 22 schools.
#2 Largest Private Schools in Richmond County, NY
Holy Child Faith Enrichment
Parish school · Grades 1–7
674 students
Staten Island, NY
B-Overall grade674 students16 students per teacher
#3 Largest Private Schools in Richmond County, NY
St. Joseph Hill Academy
Independent Catholic school · Grades Pre-K–8
553 students
Staten Island, NY
BOverall grade553 students18 students per teacher
#4 Largest Private Schools in Richmond County, NY
Moore Catholic High School
Independent Catholic school · Grades 9–12
491 students
Staten Island, NY
B-Overall grade491 students16 students per teacher
#5 Largest Private Schools in Richmond County, NY
Notre Dame Academy High School
Diocesan school · Grades 9–12
457 students
Staten Island, NY
AOverall gradeAll girls457 students15 students per teacher
#6 Largest Private Schools in Richmond County, NY
St. Peters Boys High School
Independent Catholic school · Grades 9–12
445 students
Staten Island, NY
BOverall gradeAll boys445 students19 students per teacher
#7 Largest Private Schools in Richmond County, NY
St. Joseph Hill Academy
Independent Catholic school · Grades 9–12
413 students
Staten Island, NY
A+Overall gradeAll girls413 students13 students per teacher
#8 Largest Private Schools in Richmond County, NY
Staten Island Academy
Independent school · Grades Pre-K–12
325 students
Staten Island, NY
AOverall grade325 students6 students per teacher
#9 Largest Private Schools in Richmond County, NY
Our Lady of Good Counsel
Diocesan school · Grades Pre-K–8
283 students
Staten Island, NY
BOverall grade283 students25 students per teacher
#10 Largest Private Schools in Richmond County, NY
Miraj Islamic School
Islamic school · Grades Pre-K–12
252 students
Staten Island, NY
A+Overall grade252 students12 students per teacher
#11 Largest Private Schools in Richmond County, NY
St. Ann School
Diocesan school · Grades Pre-K–8
208 students
Staten Island, NY
B-Overall grade208 students20 students per teacher
#12 Largest Private Schools in Richmond County, NY
Gateway Academy
Christian school (nondenominational) · Grades Pre-K–12
204 students
Staten Island, NY
BOverall grade204 students8 students per teacher
#13 Largest Private Schools in Richmond County, NY
Rabbi Jacob Joseph Girls School
Jewish day school · Grades Pre-K–8
188 students
Staten Island, NY
B+Overall gradeAll girls188 students6 students per teacher
#14 Largest Private Schools in Richmond County, NY
Rabbi Jacob Joseph School for Boys
Jewish day school · Grades K–8
131 students
Staten Island, NY
BOverall gradeAll boys131 students11 students per teacher
#15 Largest Private Schools in Richmond County, NY
New Dorp Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
96 students
Staten Island, NY
AOverall grade96 students8 students per teacher
#16 Largest Private Schools in Richmond County, NY
Eden II School
Special education school · Pre-K only
91 students
Staten Island, NY
A-Overall grade91 students6 students per teacher
#17 Largest Private Schools in Richmond County, NY
Staten Island Hebrew Academy
Jewish day school · Grades K–8
75 students
Staten Island, NY
A-Overall grade75 students2 students per teacher
#18 Largest Private Schools in Richmond County, NY
Jewish Foundation School of Staten Island
Jewish day school · Grades K–8
69 students
Staten Island, NY
B+Overall grade69 students6 students per teacher
#19 Largest Private Schools in Richmond County, NY
Smiles Around US Academy
Independent school · Grades Pre-K–8
56 students
Staten Island, NY
A+Overall grade56 students3 students per teacher
#20 Largest Private Schools in Richmond County, NY
Mesivta Kesser Yisroel-Willowbrook
Jewish day school · Grades 9–12
55 students
Staten Island, NY
B+Overall gradeAll boys55 students5 students per teacher
#21 Largest Private Schools in Richmond County, NY
Mother Franciska Elementary School
Special education school · Ungraded
34 students
Staten Island, NY
B+Overall grade34 students7 students per teacher
#22 Largest Private Schools in Richmond County, NY
AHRC NYC James P. Murphy Staten Island Prep
Special education school · Pre-K only
28 students
Staten Island, NY
B+Overall grade28 students7 students per teacher
From official public records, updated October 2026.