#1 Private Schools with the Smallest Classes in Garden Grove, CA
Orange Crescent School
Islamic school · Grades Pre-K–11
6.5 students per teacher
Garden Grove, CA
B+Overall grade352 students7 students per teacher
2026 lists
Private Schools with the Smallest Classes in Garden Grove, CA
Private schools in Garden Grove, 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 Garden Grove, CA
Padre Pio Academy
Independent Catholic school · Grades K–12
7 students per teacher
Garden Grove, CA
AOverall grade56 students7 students per teacher
#3 Private Schools with the Smallest Classes in Garden Grove, CA
Orangewood Academy
Seventh-day Adventist school · Grades K–12
8.6 students per teacher
Garden Grove, CA
A+Overall grade207 students9 students per teacher
#4 Private Schools with the Smallest Classes in Garden Grove, CA
King of Kings Lutheran
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
11.2 students per teacher
Garden Grove, CA
AOverall grade45 students11 students per teacher
#5 Private Schools with the Smallest Classes in Garden Grove, CA
Montessori Greenhouse School
Montessori school · Grades K–6
12.5 students per teacher
Garden Grove, CA
A-Overall grade50 students13 students per teacher
#6 Private Schools with the Smallest Classes in Garden Grove, CA
Christ Cathedral Academy
Diocesan school · Grades K–8
14.2 students per teacher
Garden Grove, CA
A+Overall grade282 students14 students per teacher
#7 Private Schools with the Smallest Classes in Garden Grove, CA
St. Columban School
Parish school · Grades Pre-K–8
19.1 students per teacher
Garden Grove, CA
B+Overall grade305 students19 students per teacher
#8 Private Schools with the Smallest Classes in Garden Grove, CA
Crosby Elementary
Independent school · Grades K–6
19.7 students per teacher
Garden Grove, CA
B-Overall grade315 students20 students per teacher
From official public records, updated October 2026.