#1 Largest Private Schools in Sacramento, CA
Christian Brothers High School
Independent Catholic school · Grades 9–12
1,141 students
Sacramento, CA
B+Overall grade1,141 students18 students per teacher
2026 lists
Largest Private Schools in Sacramento, CA
The private schools in Sacramento, CA with the most students. Top 32 of 32 schools.
#2 Largest Private Schools in Sacramento, CA
St. Francis Catholic High School
Diocesan school · Grades 9–12
764 students
Sacramento, CA
A+Overall gradeAll girls764 students14 students per teacher
#3 Largest Private Schools in Sacramento, CA
Sacramento Country Day School
Independent school · Grades K–12
562 students
Sacramento, CA
A+Overall grade562 students8 students per teacher
#4 Largest Private Schools in Sacramento, CA
Al Argam Islamic School & College Preparatory
Islamic school · Grades Pre-K–12
504 students
Sacramento, CA
A+Overall grade504 students13 students per teacher
#5 Largest Private Schools in Sacramento, CA
St. Ignatius Parish School
Diocesan school · Grades Pre-K–8
338 students
Sacramento, CA
AOverall grade338 students16 students per teacher
#6 Largest Private Schools in Sacramento, CA
Cristo Rey High School
Independent Catholic school · Grades 9–12
319 students
Sacramento, CA
BOverall grade319 students18 students per teacher
#7 Largest Private Schools in Sacramento, CA
St. Francis of Assisi Elementary School
Diocesan school · Grades K–8
319 students
Sacramento, CA
A+Overall grade319 students18 students per teacher
#8 Largest Private Schools in Sacramento, CA
Holy Spirit Parish School
Diocesan school · Grades Pre-K–8
312 students
Sacramento, CA
BOverall grade312 students23 students per teacher
#9 Largest Private Schools in Sacramento, CA
St. Mary School
Parish school · Grades Pre-K–8
301 students
Sacramento, CA
A-Overall grade301 students20 students per teacher
#10 Largest Private Schools in Sacramento, CA
Presentation of the Blessed Mary School
Diocesan school · Grades Pre-K–8
284 students
Sacramento, CA
BOverall grade284 students19 students per teacher
#11 Largest Private Schools in Sacramento, CA
Trinity Christian School
Assembly of God school · Grades Pre-K–12
262 students
Sacramento, CA
BOverall grade262 students16 students per teacher
#12 Largest Private Schools in Sacramento, CA
Cornerstone Christian School
Christian school (nondenominational) · Grades Pre-K–12
240 students
Sacramento, CA
B-Overall grade240 students13 students per teacher
#13 Largest Private Schools in Sacramento, CA
St. Robert Catholic School
Diocesan school · Grades K–8
217 students
Sacramento, CA
BOverall grade217 students22 students per teacher
#14 Largest Private Schools in Sacramento, CA
St. Patrick Academy
Diocesan school · Grades Pre-K–8
170 students
Sacramento, CA
AOverall grade170 students15 students per teacher
#15 Largest Private Schools in Sacramento, CA
Brookfield School
Independent school · Grades Pre-K–8
164 students
Sacramento, CA
AOverall grade164 students10 students per teacher
#16 Largest Private Schools in Sacramento, CA
Sierra School of Sacramento
Special education school · Grades 1–12
160 students
Sacramento, CA
B-Overall grade160 students9 students per teacher
#17 Largest Private Schools in Sacramento, CA
St. Charles Borromeo School
Diocesan school · Grades Pre-K–8
158 students
Sacramento, CA
A-Overall grade158 students18 students per teacher
#18 Largest Private Schools in Sacramento, CA
Korean School of Sacramento
Independent school · Grades Pre-K–12
152 students
Sacramento, CA
B-Overall grade152 students
#19 Largest Private Schools in Sacramento, CA
St. Philomene Dual Language Catholic School
Diocesan school · Grades K–8
151 students
Sacramento, CA
A+Overall grade151 students14 students per teacher
#20 Largest Private Schools in Sacramento, CA
More Life Christian Academy
Independent school · Grades K–12
151 students
Sacramento, CA
B-Overall grade151 students24 students per teacher
#21 Largest Private Schools in Sacramento, CA
Point Quest Education
Special education school · Grades K–12
150 students
Sacramento, CA
B-Overall grade150 students13 students per teacher
#22 Largest Private Schools in Sacramento, CA
Camellia Waldorf School
Independent school · Grades Pre-K–8
150 students
Sacramento, CA
BOverall grade150 students12 students per teacher
#23 Largest Private Schools in Sacramento, CA
Sierra School
Special education school · Grades 1–12
137 students
Sacramento, CA
B+Overall grade137 students8 students per teacher
#24 Largest Private Schools in Sacramento, CA
Courtyard School
Independent school · Grades K–8
119 students
Sacramento, CA
B+Overall grade119 students11 students per teacher
From official public records, updated October 2026.