Private School Review - Established 2003
Hawaii Preparatory Academy Top 3 · Highest Avg. SAT Score (HI)
Seabury Hall Top 3 · Most AP Courses (HI)
Hanalani Schools Top 3 · Largest Endowment (HI)

Average Private School endowment in Hawaii

The average private school endowment in Hawaii is $0M (2026-27).
The private school in Hawaii with the highest endowment is Hawaii Preparatory Academy, with a endowment of $51M.

Quick Facts (2026-27)

  • # HI Schools Ranked: 6
  • Top 20 Range (Endowment): $4–$51
  • HI School Avg.: $20
  • National School Avg.: $32

Quick Facts (2026-27)

  • # HI Schools Ranked: 6
  • Top 20 Range (Endowment): $4–$51
  • HI School Avg.: $20
  • National School Avg.: $32
Show school map — Hawaii (endowment range: $4–$51, avg $20)
Endowment Range: $3.5M $51M Avg. Endowment: $19.5M

Average Private School endowment in Hawaii (2026-27)

Showing 6 schools
Hawaii Preparatory Academy Photo
#1Hawaii Preparatory Academy
Gr: K-12 | 599 students
Avg. class size: 15 students
Sports: 26 | Extracurriculars: 32
65-1692 Kohala Mountain Rd
Kamuela, HI 96743
(808) 881-4321
$51endowment
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Seabury Hall Photo
#2 Seabury Hall
Gr: 5-12 | 520 students
Avg. class size: 15 students
Sports: 18 | Extracurriculars: 2
Episcopal
480 Olinda Road
Makawao, HI 96768
(808) 572-7235
$42endowment
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Hanalani Schools Photo
#3Hanalani Schools
Gr: PK-12 | 699 students
Avg. class size: 16 students
Sports: 14 | Extracurriculars: 10
Christian
94-294 Anania Drive
Mililani, HI 96789
(808) 625-0737
(2)
$11endowment
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Map of Hanahauoli School
#4Hanahauoli School
Gr: PK-6 | 216 students
Avg. class size: 27 students
Alternative School
1922 Makiki St
Honolulu, HI 96822
(808) 949-6461
(1)
$6endowment
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Island School Photo
#5(T5–T6)Island School
Gr: PK-12 | 458 students
Avg. class size: 17 students
Sports: 13 | Extracurriculars: 9
3-1875 Kaumualii Hwy
Lihue, HI 96766
(808) 246-0233
(1)
$4endowment
View Profile
Saint Mark Lutheran School Photo
#5(T5–T6)Saint Mark Lutheran School
Gr: PK-8 | 250 students
Sports: 4
Lutheran Church Missouri Synod
45-725 Kamehameha Highway
Kaneohe, HI 96744
(808) 247-5589
(10)
$4endowment
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Frequently Asked Questions

What are the private schools with the highest endowment in Hawaii?
The top ranked private schools in Hawaii include Hawaii Preparatory Academy, Seabury Hall and Hanalani Schools.
What is private high school and private elementary school with the highest endowment in Hawaii?
The private high school with the highest endowment in Hawaii is Hawaii Preparatory Academy, with a value of $51.0M. The private elementary school with the highest endowment is Hawaii Preparatory Academy, with a value of $51.0M.

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