#1 Largest Private Schools in Hamilton, NJ
St. Gregory the Great Academy
Parish school · Grades Pre-K–8
410 students
Hamilton, NJ
B+Overall grade410 students10 students per teacher
2026 lists
Largest Private Schools in Hamilton, NJ
The private schools in Hamilton, NJ with the most students. Top 6 of 6 schools.
#2 Largest Private Schools in Hamilton, NJ
Trenton Catholic Preparatory Academy-Upper
Independent Catholic school · Grades K–12
399 students
Hamilton, NJ
A+Overall grade399 students10 students per teacher
#3 Largest Private Schools in Hamilton, NJ
Trenton Catholic Preparatory Academy Lower School
Independent Catholic school · Grades Pre-K–8
226 students
Hamilton, NJ
A-Overall grade226 students14 students per teacher
#4 Largest Private Schools in Hamilton, NJ
Faith Christian Academy
Baptist school · Grades Pre-K–8
186 students
Hamilton, NJ
B-Overall grade186 students18 students per teacher
#5 Largest Private Schools in Hamilton, NJ
St. Raphael School
Diocesan school · Grades Pre-K–8
138 students
Hamilton, NJ
A+Overall grade138 students9 students per teacher
#6 Largest Private Schools in Hamilton, NJ
The Montessori School of Hamilton
Greek Orthodox · Montessori · Grades Pre-K–2
44 students
Hamilton, NJ
B+Overall grade44 students15 students per teacher
From official public records, updated October 2026.