#1 Private Schools with the Smallest Classes in Orange County, CA
Evergreen Christian School
Christian school (nondenominational) · Grades 1–12
1.9 students per teacher
Anaheim, CA
AOverall grade49 students2 students per teacher
2026 lists
Private Schools with the Smallest Classes in Orange County, CA
Private schools in Orange County, CA with the fewest students per teacher (not counting preschools and special education schools). Top 50 of 122 schools.
#2 Private Schools with the Smallest Classes in Orange County, CA
Fusion Academy MV: Mission Viejo
Alternative school · Grades 7–12
1.9 students per teacher
Mission Viejo, CA
AOverall grade43 students2 students per teacher
#3 Private Schools with the Smallest Classes in Orange County, CA
Fusion Academy-Huntington Beach
Independent school · Grades 6–12
3.2 students per teacher
Huntington Beach, CA
AOverall grade85 students3 students per teacher
#4 Private Schools with the Smallest Classes in Orange County, CA
Fusion Academy Newport Beach
Independent school · Grades 6–12
3.8 students per teacher
Irvine, CA
AOverall grade50 students4 students per teacher
#5 Private Schools with the Smallest Classes in Orange County, CA
Eastside Christian
Christian school (nondenominational) · Grades K–12
4.1 students per teacher
Fullerton, CA
A-Overall grade90 students4 students per teacher
#6 Private Schools with the Smallest Classes in Orange County, CA
Hebrew Academy
Jewish day school · Grades Pre-K–11
4.4 students per teacher
Huntington Beach, CA
AOverall grade185 students4 students per teacher
#7 Private Schools with the Smallest Classes in Orange County, CA
Page Academy
Independent school · Grades K–8
4.8 students per teacher
Costa Mesa, CA
AOverall grade42 students5 students per teacher
#8 Private Schools with the Smallest Classes in Orange County, CA
Minaret Academy
Islamic school · Grades Pre-K–8
5.1 students per teacher
Anaheim, CA
AOverall grade189 students5 students per teacher
#9 Private Schools with the Smallest Classes in Orange County, CA
McDowell School
Independent school · Grades Pre-K–6
5.1 students per teacher
Laguna Niguel, CA
A+Overall grade55 students5 students per teacher
#10 Private Schools with the Smallest Classes in Orange County, CA
Christian School, Heritage
Christian school (nondenominational) · Grades Pre-K–12
5.2 students per teacher
Lake Forest, CA
A+Overall grade271 students5 students per teacher
#11 Private Schools with the Smallest Classes in Orange County, CA
Village Montessori School of Irvine
Montessori school · Grades Pre-K–3
5.2 students per teacher
Irvine, CA
AOverall grade65 students5 students per teacher
#12 Private Schools with the Smallest Classes in Orange County, CA
Eastside Christian Schools
Christian school (nondenominational) · Grades Pre-K–12
5.5 students per teacher
Fullerton, CA
AOverall grade90 students6 students per teacher
#13 Private Schools with the Smallest Classes in Orange County, CA
Renascence School International
Independent school · Grades K–11
5.8 students per teacher
Costa Mesa, CA
AOverall grade96 students6 students per teacher
#14 Private Schools with the Smallest Classes in Orange County, CA
Spirit Academy
Christian school (nondenominational) · Grades Pre-K–12
5.9 students per teacher
Orange, CA
A+Overall grade143 students6 students per teacher
#15 Private Schools with the Smallest Classes in Orange County, CA
Pacific Academy
Independent school · Grades Pre-K–6
5.9 students per teacher
Costa Mesa, CA
A-Overall grade78 students6 students per teacher
#16 Private Schools with the Smallest Classes in Orange County, CA
Jserra Catholic High School
Independent Catholic school · Grades 9–12
6 students per teacher
San Juan Capistrano, CA
A+Overall grade1,317 students6 students per teacher
#17 Private Schools with the Smallest Classes in Orange County, CA
Irvine Hebrew Day School
Jewish day school · Grades K–8
6.1 students per teacher
Santa Ana, CA
BOverall grade91 students6 students per teacher
#18 Private Schools with the Smallest Classes in Orange County, CA
Bethel Classical Academy
Christian school (nondenominational) · Grades K–7
6.4 students per teacher
Irvine, CA
AOverall grade41 students6 students per teacher
#19 Private Schools with the Smallest Classes in Orange County, 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
#20 Private Schools with the Smallest Classes in Orange County, CA
The Islamic Education School
Islamic school · Grades K–8
6.7 students per teacher
Anaheim, CA
B+Overall grade94 students7 students per teacher
#21 Private Schools with the Smallest Classes in Orange County, CA
Franklin Academy
Independent school · Grades 9–12
6.7 students per teacher
Irvine, CA
BOverall grade88 students7 students per teacher
#22 Private Schools with the Smallest Classes in Orange County, CA
Bethany Christian Academy
Christian school (nondenominational) · Grades K–8
6.8 students per teacher
Westminster, CA
A+Overall grade84 students7 students per teacher
#23 Private Schools with the Smallest Classes in Orange County, CA
St. Jeanne De Lestonnac School
Independent Catholic school · Grades Pre-K–8
6.9 students per teacher
Tustin, CA
A+Overall grade298 students7 students per teacher
#24 Private Schools with the Smallest Classes in Orange County, CA
Acaciawood Preparatory Academy
Independent school · Grades 1–12
6.9 students per teacher
Anaheim, CA
A+Overall grade127 students7 students per teacher
From official public records, updated October 2026.