#1 Largest Private Schools in Arcadia, CA
Holy Angels School
Parish school · Grades Pre-K–8
210 students
Arcadia, CA
A+Overall grade210 students13 students per teacher
2026 lists
Largest Private Schools in Arcadia, CA
The private schools in Arcadia, CA with the most students. Top 9 of 9 schools.
#2 Largest Private Schools in Arcadia, CA
Rio Hondo Prep
Christian school (nondenominational) · Grades 7–12
179 students
Arcadia, CA
B+Overall grade179 students11 students per teacher
#3 Largest Private Schools in Arcadia, CA
Rio Hondo Preparatory
Christian school (nondenominational) · Grades 7–12
177 students
Arcadia, CA
BOverall grade177 students11 students per teacher
#4 Largest Private Schools in Arcadia, CA
Pearl Preparatory School
Christian school (nondenominational) · Grades K–6
169 students
Arcadia, CA
B+Overall grade169 students19 students per teacher
#5 Largest Private Schools in Arcadia, CA
Arroyo Pacific Academy
Independent school · Grades K–12
116 students
Arcadia, CA
AOverall grade116 students7 students per teacher
#6 Largest Private Schools in Arcadia, CA
Barnhart School
Religious school · Grades K–8
103 students
Arcadia, CA
AOverall grade103 students4 students per teacher
#7 Largest Private Schools in Arcadia, CA
Arcadia Christian School
Christian school (nondenominational) · Grades K–11
87 students
Arcadia, CA
A+Overall grade87 students8 students per teacher
#8 Largest Private Schools in Arcadia, CA
Excelsior School
Independent school · Grades 9–12
80 students
Arcadia, CA
B+Overall grade80 students9 students per teacher
#9 Largest Private Schools in Arcadia, CA
All Seasons Childrens Learning Center
Early childhood program · Grades Pre-K–K
48 students
Arcadia, CA
A+Overall grade48 students1 students per teacher
From official public records, updated October 2026.