#49 Private Schools with the Smallest Classes in Massachusetts
Chapel Hill Chauncy Hall School
Independent school · Grades 8–12
5.1 students per teacher
Waltham, MA
A+Overall grade198 students5 students per teacher
2026 lists
Private Schools with the Smallest Classes in Massachusetts
Private schools in Massachusetts with the fewest students per teacher (not counting preschools and special education schools). Top 50 of 318 schools.
#50 Private Schools with the Smallest Classes in Massachusetts
Woodside Montessori Academy
Montessori school · Grades Pre-K–8
5.1 students per teacher
Millis, MA
A-Overall grade64 students5 students per teacher
From official public records, updated October 2026.