#1 Largest Private Schools in Westminster, CA
Blessed Sacrament Catholic School
Parish school · Grades Pre-K–8
200 students
Westminster, CA
A+Overall grade200 students12 students per teacher
2026 lists
Largest Private Schools in Westminster, CA
The private schools in Westminster, CA with the most students. Top 5 of 5 schools.
#2 Largest Private Schools in Westminster, CA
Bethany Christian Academy
Christian school (nondenominational) · Grades K–8
84 students
Westminster, CA
A+Overall grade84 students7 students per teacher
#3 Largest Private Schools in Westminster, CA
Covenant Christian Academy
Presbyterian school · Grades K–8
31 students
Westminster, CA
AOverall grade31 students9 students per teacher
#4 Largest Private Schools in Westminster, CA
Pacific Coast Satellite Academy
Alternative school · Grades 2–12
29 students
Westminster, CA
AOverall grade29 students2 students per teacher
#5 Largest Private Schools in Westminster, CA
Oc Montessori Academy
Montessori school · Grades Pre-K–1
21 students
Westminster, CA
A-Overall grade21 students11 students per teacher
From official public records, updated October 2026.