#25 Private Schools with the Smallest Classes in Middlesex County, NJ
Rabbi Jacob Joseph School
Jewish day school · Grades 9–12
18.2 students per teacher
Edison, NJ
B-Overall gradeAll boys118 students18 students per teacher
2026 lists
Private Schools with the Smallest Classes in Middlesex County, NJ
Private schools in Middlesex County, NJ with the fewest students per teacher (not counting preschools and special education schools). Top 26 of 26 schools.
From official public records, updated October 2026.