#1 Fastest-Growing Private Schools in Irvine, CA
Pacific Academy
Independent school · Grades K–12
Enrollment up 219% in about a decade
Irvine, CA
B+Overall grade223 students9 students per teacher
2026 lists
Fastest-Growing Private Schools in Irvine, CA
Private schools in Irvine, CA whose enrollment has grown the most over the past decade. Top 6 of 6 schools.
#2 Fastest-Growing Private Schools in Irvine, CA
New Horizon Elementary School - Irvine
Islamic school · Grades K–8
Enrollment up 128% in about a decade
Irvine, CA
A+Overall grade417 students11 students per teacher
#3 Fastest-Growing Private Schools in Irvine, CA
Crean Lutheran High School
Lutheran (Missouri Synod) school · Grades 9–12
Enrollment up 108% in about a decade
Irvine, CA
B+Overall grade1,092 students15 students per teacher
#4 Fastest-Growing Private Schools in Irvine, CA
TVT Community Day School
Jewish day school · Grades Pre-K–12
Enrollment up 30% in about a decade
Irvine, CA
A+Overall grade805 students9 students per teacher
#5 Fastest-Growing Private Schools in Irvine, CA
Village Montessori School of Irvine
Montessori school · Grades Pre-K–3
Enrollment up 16% in about a decade
Irvine, CA
AOverall grade65 students5 students per teacher
#6 Fastest-Growing Private Schools in Irvine, CA
Mardan School
Special education school · Grades 1–12
Enrollment up 11% in about a decade
Irvine, CA
A+Overall grade62 students6 students per teacher
From official public records, updated October 2026.