#1 Fastest-Growing Private Schools in Honolulu County, HI
New Hope Christian School
Religious school · Grades Pre-K–8
Enrollment up 85% in about a decade
Waipahu, HI
A-Overall grade100 students5 students per teacher
2026 lists
Fastest-Growing Private Schools in Honolulu County, HI
Private schools in Honolulu County, HI whose enrollment has grown the most over the past decade. Top 11 of 11 schools.
#2 Fastest-Growing Private Schools in Honolulu County, HI
Calvary Chapel Christian School
Christian school (nondenominational) · Grades K–12
Enrollment up 50% in about a decade
Aiea, HI
BOverall grade210 students14 students per teacher
#3 Fastest-Growing Private Schools in Honolulu County, HI
Damien Memorial School
Independent Catholic school · Grades 6–12
Enrollment up 43% in about a decade
Honolulu, HI
A-Overall grade532 students13 students per teacher
#4 Fastest-Growing Private Schools in Honolulu County, HI
Hongwanji Mission School
Religious school · Grades Pre-K–8
Enrollment up 36% in about a decade
Honolulu, HI
A+Overall grade328 students10 students per teacher
#5 Fastest-Growing Private Schools in Honolulu County, HI
St. Louis School
Independent Catholic school · Grades K–12
Enrollment up 30% in about a decade
Honolulu, HI
B-Overall gradeAll boys801 students15 students per teacher
#6 Fastest-Growing Private Schools in Honolulu County, HI
Pacific Buddhist Academy
Religious school · Grades 9–12
Enrollment up 28% in about a decade
Honolulu, HI
AOverall grade74 students9 students per teacher
#7 Fastest-Growing Private Schools in Honolulu County, HI
Navy Hale Keiki School
Independent school · Grades Pre-K–5
Enrollment up 20% in about a decade
Honolulu, HI
BOverall grade131 students22 students per teacher
#8 Fastest-Growing Private Schools in Honolulu County, HI
Waolani Judd Nazarene School
Church of the Nazarene school · Grades Pre-K–8
Enrollment up 20% in about a decade
Honolulu, HI
A+Overall grade130 students7 students per teacher
#9 Fastest-Growing Private Schools in Honolulu County, HI
Iolani School
Episcopal school · Grades K–12
Enrollment up 17% in about a decade
Honolulu, HI
A+Overall grade2,203 students10 students per teacher
#10 Fastest-Growing Private Schools in Honolulu County, HI
Montessori Community School
Montessori school · Grades Pre-K–6
Enrollment up 13% in about a decade
Honolulu, HI
B+Overall grade102 students9 students per teacher
#11 Fastest-Growing Private Schools in Honolulu County, HI
Friendship Christian School
Baptist school · Grades Pre-K–12
Enrollment up 11% in about a decade
Ewa Beach, HI
B-Overall grade272 students14 students per teacher
From official public records, updated October 2026.