Isea International
Independent school · Grades K–12
The only independent school in Newport Beach
Newport Beach, CA
B-Overall grade7,818 students
High schools in California
Schools that teach through 12th grade. 636 schools listed.
Largest high schools
Fairmont Private School
Independent school · Grades Pre-K–12
One of the 3 largest independent schools in California
Anaheim, CA
B+Overall grade2,391 students11 students per teacher
Harker
Independent school · Grades K–12
One of the 3 largest independent schools in California
San Jose, CA
BOverall grade1,983 students10 students per teacher
Chaminade College Preparatory-High School
Independent Catholic school · Grades 6–12
The only Catholic school in West Hills
West Hills, CA
BOverall grade1,859 students26 students per teacher
St. Francis High School
Diocesan school · Grades 9–12
Smaller classes than 95% of Catholic schools in California
Mountain View, CA
A+Overall grade1,777 students6 students per teacher
Archbishop Mitty High School
Diocesan school · Grades 9–12
One of the 3 largest Catholic schools in California
San Jose, CA
A+Overall grade1,770 students14 students per teacher
Cathedral Catholic High School
Diocesan school · Grades 9–12
The largest Catholic school in San Diego
San Diego, CA
BOverall grade1,669 students17 students per teacher
Bellarmine College Preparatory
Independent Catholic school · Grades 9–12
The only all-boys school in San Jose
San Jose, CA
B+Overall gradeAll boys1,664 students18 students per teacher
Oaks Christian School
Christian school (nondenominational) · Grades 4–12
The only Christian school in Westlake Village
Westlake Village, CA
A+Overall grade1,663 students11 students per teacher
Mater Dei Catholic High School
Diocesan school · Grades K–12
The largest Catholic school in Chula Vista
Chula Vista, CA
B-Overall grade1,659 students16 students per teacher
Harvard-Westlake
Episcopal school · Grades 7–12
One of the 3 largest Christian schools in California
Los Angeles, CA
A+Overall grade1,617 students8 students per teacher
St. Ignatius College Preparatory
Independent Catholic school · Grades 6–12
The largest Catholic school in San Francisco
San Francisco, CA
A+Overall grade1,585 students12 students per teacher
Ontario Christian School
Christian school (nondenominational) · Grades Pre-K–12
One of the 3 largest Christian schools in California
Ontario, CA
B+Overall grade1,438 students17 students per teacher
Jserra Catholic High School
Independent Catholic school · Grades 9–12
Smaller classes than 94% of Catholic schools in California
San Juan Capistrano, CA
A+Overall grade1,317 students6 students per teacher
Bridge Academy
Alternative school · Grades Pre-K–12
The largest independent school in Los Angeles
Los Angeles, CA
BOverall grade1,302 students11 students per teacher
Francis W Parker School
Independent school · Grades Pre-K–12
The largest independent school in San Diego
San Diego, CA
BOverall grade1,280 students11 students per teacher
Francis Parker School
Independent school · Grades Pre-K–12
98% of graduates go to four-year colleges
San Diego, CA
BOverall grade1,276 students11 students per teacher
Bishop Odowd High School
Diocesan school · Grades 9–12
The largest Catholic school in Oakland
Oakland, CA
AOverall grade1,263 students16 students per teacher
Arrowhead Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
The largest Christian school in Redlands
Redlands, CA
BOverall grade1,257 students15 students per teacher
Notre Dame High School
Independent Catholic school · Grades 9–12
90% of graduates go to four-year colleges
Sherman Oaks, CA
A+Overall grade1,255 students13 students per teacher
Redlands Christian School
Christian school (nondenominational) · Grades Pre-K–12
The smallest classes of any Christian school in Redlands
Redlands, CA
B-Overall grade1,250 students14 students per teacher
Valley Christian Schools
Christian school (nondenominational) · Grades Pre-K–12
The largest Christian school in Cerritos
Cerritos, CA
AOverall grade1,239 students15 students per teacher
C4l Academy
Independent school · Grades 9–12
The largest independent school in Irvine
Irvine, CA
B-Overall grade1,237 students
Brentwood School
Independent school · Grades K–12
100% of graduates go to four-year colleges
Los Angeles, CA
B+Overall grade1,227 students11 students per teacher
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