How much is Polytechnic School tuition?

For 2026-27, tuition at Polytechnic School is $40,900 for grades K-5; $46,600 for grades 6-8; $51,700 for grades 9-12, per the school's website.

Does Polytechnic School require the ISEE or SSAT?

Polytechnic School does not require an admission test.

When is the Polytechnic School application deadline?

The main application deadline is December 11, 2026, and decisions are released March 12, 2027. Families apply through the school's own portal.

Does Polytechnic School offer financial aid?

Yes. Polytechnic School reported $6,840,804 in financial aid to 230 students on its 2024 IRS Form 990.

How many students attend Polytechnic School?

Polytechnic School enrolls 874 students in grades K–12, with about 7 students per teacher (NCES Private School Survey, 2023-24).

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Polytechnic School tuition & admissions

Pasadena, CAGrades K–12Day, coedpolytechnic.org

Tuition 2026-27

$51,700

Highest grade band

Application deadline

December 11

2026

Students

874

7 students per teacher

Admission test

None

Tuition 2026-27

Grades	Day
K-5	$40,900
6-8	$46,600
9-12	$51,700

Financial aid: $6,840,804 to 230 students (about $29,743 each) in 2024, per the school's IRS Form 990.

How to apply

Entry grades	K, 6, 9
Admission test	No test
Interview	—
Apply through	School's own portal
Application fee	$100
Deadline	December 11, 2026
Decisions released	March 12, 2027

School facts

Students	874
Teachers (full-time equivalent)	131
Students per teacher	6.7
School days per year	170
Graduates going to 4-year colleges	100%
Endowment	$124,557,915 (FY2025)
Annual revenue	$65,746,628 (2024)
Head of school pay	$1,195,726

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Polytechnic School FAQ

How much is Polytechnic School tuition?: For 2026-27, tuition at Polytechnic School is $40,900 for grades K-5; $46,600 for grades 6-8; $51,700 for grades 9-12, per the school's website.
Does Polytechnic School require the ISEE or SSAT?: Polytechnic School does not require an admission test.
When is the Polytechnic School application deadline?: The main application deadline is December 11, 2026, and decisions are released March 12, 2027. Families apply through the school's own portal.
Does Polytechnic School offer financial aid?: Yes. Polytechnic School reported $6,840,804 in financial aid to 230 students on its 2024 IRS Form 990.
How many students attend Polytechnic School?: Polytechnic School enrolls 874 students in grades K–12, with about 7 students per teacher (NCES Private School Survey, 2023-24).

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Sources: tuition and admissions from polytechnic.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.