St. Simon Parish School
Diocesan school · Grades Pre-K–8
The only Catholic school in Los Altos
Los Altos, CA
A+Overall grade477 students16 students per teacher
Catholic schools in California
Parish, diocesan and independent Catholic schools. 526 schools listed.
Largest Catholic schools
Rosary Academy
Diocesan school · Grades 9–12
The only all-girls school in Fullerton
Fullerton, CA
A+Overall gradeAll girls464 students13 students per teacher
Our Lady Queen of Angels School
Diocesan school · Grades K–8
The only Catholic school in Newport Beach
Newport Beach, CA
A+Overall grade461 students15 students per teacher
Crespi Carmelite High School
Independent Catholic school · Grades 9–12
The only all-boys school in Encino
Encino, CA
A+Overall gradeAll boys452 students14 students per teacher
St. Christopher School
Parish school · Grades Pre-K–8
Smaller classes than 93% of Catholic schools in California
San Jose, CA
A+Overall grade432 students10 students per teacher
St. Anthony High School
Diocesan school · Grades 9–12
The largest Catholic school in Long Beach
Long Beach, CA
B+Overall grade431 students18 students per teacher
Woodside Priory School
Independent Catholic school · Grades 6–12
100% of graduates go to four-year colleges
Portola Valley, CA
A+Overall grade427 students10 students per teacher
Cristo Rey San Jose Jesuit High School
Independent Catholic school · Grades 9–12
89% of graduates go to four-year colleges
San Jose, CA
B-Overall grade425 students19 students per teacher
Santa Catalina School
Independent Catholic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Monterey, CA
A+Overall grade421 students9 students per teacher
St. Catherine Laboure School
Diocesan school · Grades Pre-K–8
One of 5 Catholic schools in Torrance
Torrance, CA
A-Overall grade415 students16 students per teacher
St. Catherine Laboure School
Diocesan school · Grades Pre-K–8
Serving families in Torrance since at least 2011
Torrance, CA
A+Overall grade414 students18 students per teacher
Salesian College Preparatory
Diocesan school · Grades 9–12
Serving families in Richmond since at least 2011
Richmond, CA
B+Overall grade413 students15 students per teacher
Our Lady of Guadalupe Academy
Parish school · Grades K–8
Serving families in Calexico since at least 2011
Calexico, CA
B-Overall grade411 students20 students per teacher
St. Paul High School
Diocesan school · Grades 9–12
Serving families in Santa Fe Springs since at least 2011
Santa Fe Springs, CA
B-Overall grade398 students19 students per teacher
Central Catholic High School
Diocesan school · Grades 9–12
The largest Catholic school in Modesto
Modesto, CA
B+Overall grade397 students17 students per teacher
St. Benedict School
Diocesan school · Grades Pre-K–8
The largest Catholic school in Montebello
Montebello, CA
BOverall grade397 students18 students per teacher
St. Joseph Notre Dame High School
Diocesan school · Grades 8–12
The largest Catholic school in Alameda
Alameda, CA
A+Overall grade395 students13 students per teacher
Holy Family Catholic School
Diocesan school · Grades Pre-K–8
The largest Catholic school in Orange
Orange, CA
A+Overall grade392 students18 students per teacher
Bishop Mora Salesian
Diocesan school · Grades 9–12
One of 50 Catholic schools in Los Angeles
Los Angeles, CA
B-Overall gradeAll boys391 students21 students per teacher
Holy Trinity School
Parish school · Grades Pre-K–8
Serving families in San Pedro since at least 2011
San Pedro, CA
A+Overall grade386 students16 students per teacher
Flintridge Sacred Heart Academy
Independent Catholic school · Grades 9–12
The only all-girls school in La Canada Flintridge
La Canada Flintridge, CA
A+Overall gradeAll girls382 students8 students per teacher
St. Anthony School
Diocesan school · Grades 9–12
90% of graduates go to four-year colleges
San Gabriel, CA
BOverall grade375 students27 students per teacher
St. Bonaventure High School
Diocesan school · Grades 9–12
The largest Catholic school in Ventura
Ventura, CA
B+Overall grade373 students16 students per teacher
Holy Name Elementary School
Parish school · Grades Pre-K–8
Serving families in San Francisco since at least 2011
San Francisco, CA
B+Overall grade364 students20 students per teacher
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