Does St. Thomas More School require the ISEE or SSAT?

Testing is optional at St. Thomas More School.

How many students attend St. Thomas More School?

St. Thomas More School enrolls 143 students in grades 8–12, with about 6 students per teacher (NCES Private School Survey, 2023-24).

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St. Thomas More School tuition & admissions

Oakdale, CTGrades 8–12Boarding, coedstmct.org

Tuition 2026-27

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Application deadline

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Students

143

6 students per teacher

Admission test

Optional

Tuition 2026-27

The school doesn't publish tuition on its website.

How to apply

Entry grades	—
Admission test	No test (optional)
Interview	Required
Apply through	School's own portal
Application fee	—
Deadline	—
Decisions released	—

School facts

Students	143
Teachers (full-time equivalent)	23
Students per teacher	6.1
School days per year	165
Graduates going to 4-year colleges	98%
Endowment	—
Annual revenue	$6,140,175 (2024)
Head of school pay	$140,965

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St. Thomas More School FAQ

Does St. Thomas More School require the ISEE or SSAT?: Testing is optional at St. Thomas More School.
How many students attend St. Thomas More School?: St. Thomas More School enrolls 143 students in grades 8–12, with about 6 students per teacher (NCES Private School Survey, 2023-24).

More private schools in CT

Sources: tuition and admissions from stmct.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.