#1 Best Catholic Schools in Contra Costa County, CA
St. Agnes Elementary School
Parish school · Grades K–8
Smaller classes than 90% of Catholic schools in California
Concord, CA
A+Overall grade261 students10 students per teacher
2026 lists
Best Catholic Schools in Contra Costa County, CA
The highest-graded schools of this kind in Contra Costa County, CA. Top 19 of 19 schools.
#2 Best Catholic Schools in Contra Costa County, CA
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
#3 Best Catholic Schools in Contra Costa County, CA
St. Patrick School
Diocesan school · Grades Pre-K–8
Smaller classes than 82% of Catholic schools in California
Rodeo, CA
A+Overall grade357 students12 students per teacher
#4 Best Catholic Schools in Contra Costa County, CA
St. John the Baptist
Diocesan school · Grades Pre-K–8
The only Catholic school in El Cerrito
El Cerrito, CA
A+Overall grade148 students12 students per teacher
#5 Best Catholic Schools in Contra Costa County, CA
Wood Rose Academy
Independent Catholic school · Grades K–8
Smaller classes than 77% of Catholic schools in California
Concord, CA
A+Overall grade110 students13 students per teacher
#6 Best Catholic Schools in Contra Costa County, CA
De La Salle High School
Independent Catholic school · Grades 9–12
The largest Catholic school in Concord
Concord, CA
A+Overall gradeAll boys1,042 students13 students per teacher
#7 Best Catholic Schools in Contra Costa County, CA
St. Francis of Assisi
Diocesan school · Grades K–8
Serving families in Concord since at least 2011
Concord, CA
A+Overall grade300 students17 students per teacher
#8 Best Catholic Schools in Contra Costa County, CA
Christ the King Catholic School
Diocesan school · Grades K–8
Serving families in Pleasant Hill since at least 2011
Pleasant Hill, CA
A+Overall grade322 students17 students per teacher
#9 Best Catholic Schools in Contra Costa County, CA
St. Catherine of Siena School
Diocesan school · Grades Pre-K–8
Serving families in Martinez since at least 2011
Martinez, CA
A+Overall grade143 students17 students per teacher
#10 Best Catholic Schools in Contra Costa County, CA
St. Isidore School
Diocesan school · Grades Pre-K–8
The only Catholic school in Danville
Danville, CA
AOverall grade616 students15 students per teacher
#11 Best Catholic Schools in Contra Costa County, CA
St. Peter Martyr
Diocesan school · Grades Pre-K–8
Serving families in Pittsburg since at least 2011
Pittsburg, CA
AOverall grade164 students18 students per teacher
#12 Best Catholic Schools in Contra Costa County, CA
St. Perpetua School
Diocesan school · Grades Pre-K–8
The only Catholic school in Lafayette
Lafayette, CA
AOverall grade248 students14 students per teacher
#13 Best Catholic Schools in Contra Costa County, CA
De La Salle Academy
Independent Catholic school · Grades 5–8
Smaller classes than 76% of Catholic schools in California
Concord, CA
AOverall gradeAll boys68 students13 students per teacher
#14 Best Catholic Schools in Contra Costa County, CA
Holy Rosary Elementary School
Diocesan school · Grades Pre-K–8
The only Catholic school in Antioch
Antioch, CA
A-Overall grade313 students19 students per teacher
#15 Best Catholic Schools in Contra Costa County, CA
St. Mary Elementary School
Diocesan school · Grades Pre-K–8
The only Catholic school in Walnut Creek
Walnut Creek, CA
B+Overall grade300 students20 students per teacher
#16 Best Catholic Schools in Contra Costa County, CA
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
#17 Best Catholic Schools in Contra Costa County, CA
Queen of All Saints School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 46% since 2011–12
Concord, CA
B+Overall grade287 students21 students per teacher
#18 Best Catholic Schools in Contra Costa County, CA
St. Joseph Elementary School
Diocesan school · Grades Pre-K–8
Serving families in Pinole since at least 2011
Pinole, CA
B+Overall grade322 students26 students per teacher
#19 Best Catholic Schools in Contra Costa County, CA
St. David School
Independent Catholic school · Grades Pre-K–8
Serving families in Richmond since at least 2011
Richmond, CA
BOverall grade146 students24 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.