ʻIolani School tuition & admissions
Tuition 2026-27
$32,890
Boarding $74,000
Application deadline
February 15
2027
Students
2,203
10 students per teacher
Admission test
SSAT
| Grades | Day | Boarding |
|---|---|---|
| K-12 | $32,890 | — |
| 9-12 | — | $74,000 |
Financial aid: $8,762,915 to 619 students (about $14,157 each) in 2024, per the school's IRS Form 990.
| Entry grades | 6, 7, 8, 9, 10, 11 |
| Admission test | SSAT |
| Interview | Required |
| Apply through | Clarity |
| Application fee | $65 |
| Deadline | February 15, 2027 |
| Decisions released | — |
| Seniors | 288 |
| Go to a 4-year college | 98% |
| SAT (middle 50%) | — |
| ACT (middle 50%) | — |
| AP courses | — |
| AP exams scored 3+ | 94% |
| National Merit semifinalists | 23 |
| Students | 2,203 |
| Teachers (full-time equivalent) | 228 |
| Students per teacher | 9.7 |
| School days per year | 172 |
| Endowment | $250,082,832 (FY2025) |
| Annual revenue | $110,832,276 (2024) |
| Head of school pay | $960,776 |
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From the school's college counseling profile.
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- How much is ʻIolani School tuition?
- For 2026-27, tuition at ʻIolani School is $32,890 for grades K-12; $74,000 (boarding) for grades 9-12, per the school's website.
- Does ʻIolani School require the ISEE or SSAT?
- ʻIolani School requires the SSAT for applicants.
- When is the ʻIolani School application deadline?
- The main application deadline is February 15, 2027. Families apply through Clarity.
- Does ʻIolani School offer financial aid?
- Yes. ʻIolani School reported $8,762,915 in financial aid to 619 students on its 2024 IRS Form 990.
- How many students attend ʻIolani School?
- ʻIolani School enrolls 2,203 students in grades K–12, with about 10 students per teacher (NCES Private School Survey, 2023-24).
More private schools in HI
Sources: tuition and admissions from iolani.org (checked Oct 2026); enrollment from the NCES Private School Survey 2023-24; finances from the 2024 IRS Form 990. “—” means we couldn't find it.