#1 Largest Private Schools in Long Beach, CA
St. Anthony High School
Diocesan school · Grades 9–12
431 students
Long Beach, CA
B+Overall grade431 students18 students per teacher
2026 lists
Largest Private Schools in Long Beach, CA
The private schools in Long Beach, CA with the most students. Top 21 of 21 schools.
#2 Largest Private Schools in Long Beach, CA
Lakewood Christian Schools
Baptist school · Grades Pre-K–8
369 students
Long Beach, CA
AOverall grade369 students15 students per teacher
#3 Largest Private Schools in Long Beach, CA
St. Cyprian Elementary School
Diocesan school · Grades K–8
309 students
Long Beach, CA
B+Overall grade309 students23 students per teacher
#4 Largest Private Schools in Long Beach, CA
St. Barnabas Parish School
Diocesan school · Grades Pre-K–8
276 students
Long Beach, CA
A+Overall grade276 students11 students per teacher
#5 Largest Private Schools in Long Beach, CA
St. Cornelius Elementary
Parish school · Grades Pre-K–8
273 students
Long Beach, CA
A-Overall grade273 students20 students per teacher
#6 Largest Private Schools in Long Beach, CA
Bethany Baptist Elementary
Baptist school · Grades Pre-K–8
229 students
Long Beach, CA
B+Overall grade229 students14 students per teacher
#7 Largest Private Schools in Long Beach, CA
Bethany Lutheran School
Lutheran (Missouri Synod) school · Grades K–8
186 students
Long Beach, CA
A+Overall grade186 students13 students per teacher
#8 Largest Private Schools in Long Beach, CA
Westerly School of Long Beach
Independent school · Grades K–8
177 students
Long Beach, CA
B+Overall grade177 students14 students per teacher
#9 Largest Private Schools in Long Beach, CA
St. Anthony Parish School
Parish school · Grades K–8
167 students
Long Beach, CA
A+Overall grade167 students17 students per teacher
#10 Largest Private Schools in Long Beach, CA
St. Lucy School
Diocesan school · Grades K–8
156 students
Long Beach, CA
A-Overall grade156 students20 students per teacher
#11 Largest Private Schools in Long Beach, CA
Our Lady of Refuge School
Diocesan school · Grades Pre-K–8
140 students
Long Beach, CA
A+Overall grade140 students14 students per teacher
#12 Largest Private Schools in Long Beach, CA
Pacific Baptist School
Baptist school · Grades Pre-K–12
129 students
Long Beach, CA
A+Overall grade129 students8 students per teacher
#13 Largest Private Schools in Long Beach, CA
Maple Village Waldorf School
Independent school · Grades Pre-K–8
125 students
Long Beach, CA
B+Overall grade125 students11 students per teacher
#14 Largest Private Schools in Long Beach, CA
Los Altos Grace School
Christian school (nondenominational) · Grades Pre-K–4
117 students
Long Beach, CA
B+Overall grade117 students15 students per teacher
#15 Largest Private Schools in Long Beach, CA
First Baptist Church School
Baptist school · Grades K–12
101 students
Long Beach, CA
A-Overall grade101 students10 students per teacher
#16 Largest Private Schools in Long Beach, CA
St. Athanasius Elementary School
Parish school · Grades K–8
97 students
Long Beach, CA
B+Overall grade97 students16 students per teacher
#17 Largest Private Schools in Long Beach, CA
Gethsemane Baptist Christian School
Baptist school · Grades Pre-K–12
72 students
Long Beach, CA
A+Overall grade72 students7 students per teacher
#18 Largest Private Schools in Long Beach, CA
Oakwood Academy
Religious school · Grades Pre-K–5
51 students
Long Beach, CA
AOverall grade51 students17 students per teacher
#19 Largest Private Schools in Long Beach, CA
Huntington Academy
Independent school · Grades Pre-K–5
46 students
Long Beach, CA
B+Overall grade46 students9 students per teacher
#20 Largest Private Schools in Long Beach, CA
Beach Cities Learning Long Beach
Independent school · Grades 6–12
31 students
Long Beach, CA
B+Overall grade31 students31 students per teacher
#21 Largest Private Schools in Long Beach, CA
Montessori Childrens House
Montessori school · Grades Pre-K–4
20 students
Long Beach, CA
A-Overall grade20 students10 students per teacher
From official public records, updated October 2026.