#1 Largest Private Schools in Carlsbad, CA
St. Patrick Catholic School
Diocesan school · Grades K–8
478 students
Carlsbad, CA
BOverall grade478 students21 students per teacher
2026 lists
Largest Private Schools in Carlsbad, CA
The private schools in Carlsbad, CA with the most students. Top 6 of 6 schools.
#2 Largest Private Schools in Carlsbad, CA
Army & Navy Academy
Independent school · Grades 7–12
258 students
Carlsbad, CA
BOverall gradeAll boys258 students8 students per teacher
#3 Largest Private Schools in Carlsbad, CA
Carlsbad Christian Academy
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
151 students
Carlsbad, CA
B+Overall grade151 students15 students per teacher
#4 Largest Private Schools in Carlsbad, CA
Aspirations School of Learning
Early childhood program · Grades Pre-K–K
43 students
Carlsbad, CA
A-Overall grade43 students3 students per teacher
#5 Largest Private Schools in Carlsbad, CA
Redeemer by the Sea Lutheran Kindergarten&preschl
Early childhood program · Grades Pre-K–K
33 students
Carlsbad, CA
B+Overall grade33 students17 students per teacher
#6 Largest Private Schools in Carlsbad, CA
Carlsbad Country Day School
Early childhood program · Grades Pre-K–K
24 students
Carlsbad, CA
AOverall grade24 students1 students per teacher
From official public records, updated October 2026.