#1 Largest Private Schools in Newport Beach, CA
Isea International
Independent school · Grades K–12
7,818 students
Newport Beach, CA
B-Overall grade7,818 students
2026 lists
Largest Private Schools in Newport Beach, CA
The private schools in Newport Beach, CA with the most students. Top 5 of 5 schools.
#2 Largest Private Schools in Newport Beach, CA
Newport Christian School
Baptist school · Grades Pre-K–12
499 students
Newport Beach, CA
A+Overall grade499 students15 students per teacher
#3 Largest Private Schools in Newport Beach, CA
Our Lady Queen of Angels School
Diocesan school · Grades K–8
461 students
Newport Beach, CA
A+Overall grade461 students15 students per teacher
#4 Largest Private Schools in Newport Beach, CA
Carden Hall
Religious school · Grades Pre-K–8
422 students
Newport Beach, CA
BOverall grade422 students8 students per teacher
#5 Largest Private Schools in Newport Beach, CA
Pacifica Christian High School, Orange County
Christian school (nondenominational) · Grades 9–12
325 students
Newport Beach, CA
BOverall grade325 students14 students per teacher
From official public records, updated October 2026.