#1 Private Schools with the Smallest Classes in Belmont, CA
Field Middle School
Independent school · Grades 6–8
5.1 students per teacher
Belmont, CA
A-Overall gradeAll boys45 students5 students per teacher
2026 lists
Private Schools with the Smallest Classes in Belmont, CA
Private schools in Belmont, CA with the fewest students per teacher (not counting preschools and special education schools). Top 5 of 5 schools.
#2 Private Schools with the Smallest Classes in Belmont, CA
Serendipity School
Independent school · Grades K–5
5.5 students per teacher
Belmont, CA
A+Overall grade147 students6 students per teacher
#3 Private Schools with the Smallest Classes in Belmont, CA
Immaculate Heart of Mary School
Parish school · Grades Pre-K–8
7.8 students per teacher
Belmont, CA
A+Overall grade100 students8 students per teacher
#4 Private Schools with the Smallest Classes in Belmont, CA
Belmont Oaks Academy
Independent school · Grades Pre-K–5
9.3 students per teacher
Belmont, CA
A-Overall grade227 students9 students per teacher
#5 Private Schools with the Smallest Classes in Belmont, CA
Notre Dame Elementary School
Independent Catholic school · Grades Pre-K–8
13 students per teacher
Belmont, CA
A+Overall grade179 students13 students per teacher
From official public records, updated October 2026.