How much is Sea Crest School tuition?

For 2026-27, tuition at Sea Crest School is $30,650 for grades JK-4; $31,880 for grades 5-8, per the school's website.

Does Sea Crest School require the ISEE or SSAT?

It depends on the grade: no test for grades Tidepool Preschool, JK, K; its own assessment for grades 1-8.

When is the Sea Crest School application deadline?

The main application deadline is January 30, 2027. Families apply through the school's own portal.

Does Sea Crest School offer financial aid?

Yes. Sea Crest School reported $1,449,557 in financial aid to 85 students on its 2024 IRS Form 990.

How many students attend Sea Crest School?

Sea Crest School enrolls 300 students in grades Pre-K–8, with about 9 students per teacher (NCES Private School Survey, 2023-24).

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Sea Crest School tuition & admissions

Half Moon Bay, CAGrades Pre-K–8Day, coedseacrestschool.org

Tuition 2026-27

$31,880

Highest grade band

Application deadline

January 30

2027

Students

300

9 students per teacher

Admission test

Varies by grade

Tuition 2026-27

Grades	Day
JK-4	$30,650
5-8	$31,880

Financial aid: $1,449,557 to 85 students (about $17,054 each) in 2024, per the school's IRS Form 990.

How to apply

Entry grades	Tidepool Preschool, JK, K, 1, 2, 3, 4, 5, 6, 7, 8
Admission test, grades Tidepool Preschool, JK, K	No test
Admission test, grades 1-8	Its own assessment
Interview	Optional
Apply through	School's own portal
Application fee	$100
Deadline	January 30, 2027
Decisions released	—

School facts

Students	300
Teachers (full-time equivalent)	30
Students per teacher	9.5
School days per year	172
Endowment	$84,002 (FY2025)
Annual revenue	$10,680,741 (2024)
Head of school pay	$425,017

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Sea Crest School FAQ

How much is Sea Crest School tuition?: For 2026-27, tuition at Sea Crest School is $30,650 for grades JK-4; $31,880 for grades 5-8, per the school's website.
Does Sea Crest School require the ISEE or SSAT?: It depends on the grade: no test for grades Tidepool Preschool, JK, K; its own assessment for grades 1-8.
When is the Sea Crest School application deadline?: The main application deadline is January 30, 2027. Families apply through the school's own portal.
Does Sea Crest School offer financial aid?: Yes. Sea Crest School reported $1,449,557 in financial aid to 85 students on its 2024 IRS Form 990.
How many students attend Sea Crest School?: Sea Crest School enrolls 300 students in grades Pre-K–8, with about 9 students per teacher (NCES Private School Survey, 2023-24).

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Sources: tuition and admissions from seacrestschool.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.