St Sebastian Catholic School

Public · Elementary

717 Brock Ave, Toronto, ON, M6H3P1

+1 (416) 393-5354

Toronto Catholic District School Board

Official website

Grades JK-8250 studentsopen

School information

Grades served: JK-8
Enrollment: 250
School organization: Toronto Catholic District School Board

Academic Performance

Scores compare similar schools only within Ontario, never across Canada.

elementary

9.8 / 10

Grade 6 Mathematics: 69%
Grade 6 Reading: 100%
Grade 6 Writing: 100%
Grade 3 Mathematics: 90%
Grade 3 Reading: 95%
Grade 3 Writing: 95%

How Ontario assesses schools

EQAO, run by Education Quality and Accountability Office.

Ontario publishes provincial assessment results for individual schools.

Grades tested: 3, 6, 9, 10
Subjects: Reading, Writing, Mathematics, Literacy
Most recent year: 2024-2025

Results for this school

Elementary

Results published

A school without a score is not a school with a low score. Scores are only ever compared within Ontario and within the same stage — never between provinces, which use different tests.

Education Quality and Accountability Office

Enrolment over time

250 students in 2024-2025 — down 19% since 2011-2012. Roll as reported by Ontario, not a projection.

11–12307
12–13295
13–14289
14–15265
15–16248
16–17236
17–18212
18–19220
19–20225
20–21185
21–22210
22–23220
23–24220
24–25250

Some years are published as rounded or banded counts.

Programmes

Programmes Ontario lists for this school in 2023-2024. Only programmes the province publishes a register for can appear here, so this is not a full list of everything the school offers — and an absent programme does not mean it is not taught.