Carondelet High School
Independent Catholic school · Grades 9–12
The smallest classes of any Catholic school in Concord
Concord, CA
A+Overall gradeAll girls834 students8 students per teacher
Catholic schools in California
Parish, diocesan and independent Catholic schools. 526 schools listed.
Largest Catholic schools
St. John Bosco
Independent Catholic school · Grades 9–12
The only all-boys school in Bellflower
Bellflower, CA
A+Overall gradeAll boys800 students12 students per teacher
Moreau Catholic High School
Parish school · Grades 9–12
The smallest classes of any Catholic school in Hayward
Hayward, CA
A+Overall grade793 students13 students per teacher
Marin Catholic High School
Diocesan school · Grades 9–12
98% of graduates go to four-year colleges
Kentfield, CA
A+Overall grade791 students14 students per teacher
St. Francis Catholic High School
Diocesan school · Grades 9–12
The smallest classes of any Catholic school in Sacramento
Sacramento, CA
A+Overall gradeAll girls764 students14 students per teacher
Bishop Alemany High School
Diocesan school · Grades 9–12
98% of graduates go to four-year colleges
Mission Hills, CA
A+Overall grade731 students16 students per teacher
Servite High School
Independent Catholic school · Grades 9–12
The largest Catholic school in Anaheim
Anaheim, CA
A+Overall gradeAll boys731 students16 students per teacher
Academy of Our Lady of Peace
Independent Catholic school · Grades 9–12
98% of graduates go to four-year colleges
San Diego, CA
A+Overall gradeAll girls730 students18 students per teacher
St. Augustine High School
Independent Catholic school · Grades 9–12
Smaller classes than 72% of Catholic schools in California
San Diego, CA
A+Overall gradeAll boys729 students11 students per teacher
St. Edward Parish School
Diocesan school · Grades Pre-K–8
One of 2 Catholic schools in Dana Point
Dana Point, CA
A-Overall grade717 students15 students per teacher
St. Edward the Confessor Parish School
Diocesan school · Grades Pre-K–8
Serving families in Dana Point since at least 2011
Dana Point, CA
AOverall grade716 students15 students per teacher
American Martyrs School
Parish school · Grades K–8
The only Catholic school in Manhattan Beach
Manhattan Beach, CA
B+Overall grade712 students18 students per teacher
Immaculate Heart Middle and High School
Independent Catholic school · Grades 6–12
The largest Catholic school in Los Angeles
Los Angeles, CA
A+Overall gradeAll girls674 students12 students per teacher
La Salle College Preparatory
Independent Catholic school · Grades 9–12
The largest Catholic school in Pasadena
Pasadena, CA
A+Overall grade669 students13 students per teacher
Justin-Siena
Independent Catholic school · Grades 9–12
98% of graduates go to four-year colleges
Napa, CA
A+Overall grade654 students14 students per teacher
Cathedral High School
Independent Catholic school · Grades 9–12
One of 50 Catholic schools in Los Angeles
Los Angeles, CA
B-Overall gradeAll boys645 students19 students per teacher
Chaminade College Preparatory Middle School
Independent Catholic school · Grades 6–8
One of 2 Catholic schools in Chatsworth
Chatsworth, CA
BOverall grade627 students19 students per teacher
St. Mary's College High School
Independent Catholic school · Grades 9–12
85% of graduates go to four-year colleges
Berkeley, CA
BOverall grade627 students19 students per teacher
Aquinas High School
Diocesan school · Grades 9–12
The largest Catholic school in San Bernardino
San Bernardino, CA
BOverall grade626 students18 students per teacher
St. Matthew Catholic School
Parish school · Grades K–8
One of 5 Catholic schools in San Mateo
San Mateo, CA
BOverall grade625 students24 students per teacher
St. Isidore School
Diocesan school · Grades Pre-K–8
The only Catholic school in Danville
Danville, CA
AOverall grade616 students15 students per teacher
St. Francis High School
Independent Catholic school · Grades 9–12
The only all-boys school in La Canada Flintridge
La Canada Flintridge, CA
A+Overall gradeAll boys607 students14 students per teacher
Paraclete High School
Diocesan school · Grades 9–12
Serving families in Lancaster since at least 2011
Lancaster, CA
BOverall grade582 students17 students per teacher
Sacred Heart School
Diocesan school · Grades Pre-K–8
Smaller classes than 68% of Catholic schools in California
Palm Desert, CA
A+Overall grade562 students14 students per teacher
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