#1 Private Schools with the Smallest Classes in Arcadia, CA
Barnhart School
Religious school · Grades K–8
4.3 students per teacher
Arcadia, CA
AOverall grade103 students4 students per teacher
2026 lists
Private Schools with the Smallest Classes in Arcadia, CA
Private schools in Arcadia, CA with the fewest students per teacher (not counting preschools and special education schools). Top 8 of 8 schools.
#2 Private Schools with the Smallest Classes in Arcadia, CA
Arroyo Pacific Academy
Independent school · Grades K–12
6.8 students per teacher
Arcadia, CA
AOverall grade116 students7 students per teacher
#3 Private Schools with the Smallest Classes in Arcadia, CA
Arcadia Christian School
Christian school (nondenominational) · Grades K–11
8.2 students per teacher
Arcadia, CA
A+Overall grade87 students8 students per teacher
#4 Private Schools with the Smallest Classes in Arcadia, CA
Excelsior School
Independent school · Grades 9–12
9.3 students per teacher
Arcadia, CA
B+Overall grade80 students9 students per teacher
#5 Private Schools with the Smallest Classes in Arcadia, CA
Rio Hondo Prep
Christian school (nondenominational) · Grades 7–12
10.6 students per teacher
Arcadia, CA
B+Overall grade179 students11 students per teacher
#6 Private Schools with the Smallest Classes in Arcadia, CA
Rio Hondo Preparatory
Christian school (nondenominational) · Grades 7–12
10.7 students per teacher
Arcadia, CA
BOverall grade177 students11 students per teacher
#7 Private Schools with the Smallest Classes in Arcadia, CA
Holy Angels School
Parish school · Grades Pre-K–8
13 students per teacher
Arcadia, CA
A+Overall grade210 students13 students per teacher
#8 Private Schools with the Smallest Classes in Arcadia, CA
Pearl Preparatory School
Christian school (nondenominational) · Grades K–6
18.6 students per teacher
Arcadia, CA
B+Overall grade169 students19 students per teacher
From official public records, updated October 2026.