#1 Largest Private Schools in La Mesa, CA
Brookshire International Academy
Independent school · Grades 9–12
1,035 students
La Mesa, CA
B-Overall grade1,035 students
2026 lists
Largest Private Schools in La Mesa, CA
The private schools in La Mesa, CA with the most students. Top 5 of 5 schools.
#2 Largest Private Schools in La Mesa, CA
Christ Lutheran Elementary
Lutheran (Missouri Synod) school · Grades K–8
213 students
La Mesa, CA
B-Overall grade213 students18 students per teacher
#3 Largest Private Schools in La Mesa, CA
St. Martin of Tours Academy
Diocesan school · Grades Pre-K–8
194 students
La Mesa, CA
A+Overall grade194 students16 students per teacher
#4 Largest Private Schools in La Mesa, CA
Mt. Helix Academy - Tiee
Independent school · Grades Pre-K–8
186 students
La Mesa, CA
AOverall grade186 students8 students per teacher
#5 Largest Private Schools in La Mesa, CA
Shepherd of the Hills Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
49 students
La Mesa, CA
B+Overall grade49 students16 students per teacher
From official public records, updated October 2026.