#1 Private Schools with the Smallest Classes in San Juan Capistrano, CA
Jserra Catholic High School
Independent Catholic school · Grades 9–12
6 students per teacher
San Juan Capistrano, CA
A+Overall grade1,317 students6 students per teacher
2026 lists
Private Schools with the Smallest Classes in San Juan Capistrano, CA
Private schools in San Juan Capistrano, 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 San Juan Capistrano, CA
St. Margaret S Episcopal School
Episcopal school · Grades Pre-K–12
9.5 students per teacher
San Juan Capistrano, CA
A+Overall grade1,158 students10 students per teacher
#3 Private Schools with the Smallest Classes in San Juan Capistrano, CA
Fairmont San Juan Capistrano
Independent school · Grades Pre-K–12
10.2 students per teacher
San Juan Capistrano, CA
B+Overall grade571 students10 students per teacher
#4 Private Schools with the Smallest Classes in San Juan Capistrano, CA
Mission Basilica School
Diocesan school · Grades Pre-K–8
11.1 students per teacher
San Juan Capistrano, CA
A+Overall grade228 students11 students per teacher
#5 Private Schools with the Smallest Classes in San Juan Capistrano, CA
Stoneybrooke Christian School
Christian school (nondenominational) · Grades Pre-K–8
19.6 students per teacher
San Juan Capistrano, CA
BOverall grade457 students20 students per teacher
From official public records, updated October 2026.