How much is Hillbrook School tuition?

For 2026-27, tuition at Hillbrook School is $47,500 for grades JK-4; $51,100 for grades 5-8; $63,300 for grades 9-12, per the school's website.

When is the Hillbrook School application deadline?

The main application deadline is January 20, 2027, and decisions are released March 11, 2027. Families apply through Ravenna.

Does Hillbrook School offer financial aid?

Yes. Hillbrook School reported $4,036,006 in financial aid to 163 students on its 2024 IRS Form 990.

How many students attend Hillbrook School?

Hillbrook School enrolls 385 students in grades Pre-K–9, with about 7 students per teacher (NCES Private School Survey, 2023-24).

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Hillbrook School tuition & admissions

Los Gatos, CAGrades Pre-K–9Day, coedhillbrook.org

Tuition 2026-27

$63,300

Highest grade band

Application deadline

January 20

2027

Students

385

7 students per teacher

Admission test

—

Tuition 2026-27

Grades	Day
JK-4	$47,500
5-8	$51,100
9-12	$63,300

Financial aid: $4,036,006 to 163 students (about $24,761 each) in 2024, per the school's IRS Form 990.

How to apply

Entry grades	—
Admission test	—
Interview	Required
Apply through	Ravenna
Application fee	$100
Deadline	January 20, 2027
Decisions released	March 11, 2027

School facts

Students	385
Teachers (full-time equivalent)	56
Students per teacher	6.5
School days per year	166
Endowment	$6,040,480 (FY2025)
Annual revenue	$27,310,129 (2024)
Head of school pay	$747,470

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Hillbrook School FAQ

How much is Hillbrook School tuition?: For 2026-27, tuition at Hillbrook School is $47,500 for grades JK-4; $51,100 for grades 5-8; $63,300 for grades 9-12, per the school's website.
When is the Hillbrook School application deadline?: The main application deadline is January 20, 2027, and decisions are released March 11, 2027. Families apply through Ravenna.
Does Hillbrook School offer financial aid?: Yes. Hillbrook School reported $4,036,006 in financial aid to 163 students on its 2024 IRS Form 990.
How many students attend Hillbrook School?: Hillbrook School enrolls 385 students in grades Pre-K–9, with about 7 students per teacher (NCES Private School Survey, 2023-24).

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Sources: tuition and admissions from hillbrook.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.