Catholic School Catholic

St Sebastian Catholic Elementary School

Mississauga, ON · Dufferin-Peel CDSB · Grades JK-8

Data from official ON records · Last updated July 11, 2026

JK-8 Grades
Catholic Type
355 Enrollment
Mississauga City
Dufferin-Peel CDSB Board
905-607-0107 Phone
Call Visit Website Report an error

Contact & School Information

Address
3460 Aquinas Ave, L5M7L2
Grades
JK-8
Enrollment
355 students
Phone
905-607-0107
Website
http://www.dpcdsb.org/SEBAS
School Board
Dufferin-Peel CDSB

Location

Neighbourhood Income

Statistics Canada 2021 Census · FSA level
Average After Tax Income
$45,120
Average Total Income
$54,700
Median After Tax Income
$35,600
Median Total Income
$38,800

Based on the forward sortation area (first three characters of the postal code) for this school's address.

Academic Results

EQAO data

This page includes the EQAO results for St Sebastian Catholic Elementary School from 2024-2025 covering Mathematics, Reading, and Writing in Grade 3 and Grade 6. See the source data at EQAO. Expand a year and subject below to see the detailed scores.

Detailed results

2024-2025 · Grade 3 · Mathematics · Grade 3
% meeting or exceeding the standard
42.0% (33 tested)
2024-2025 · Grade 3 · Reading · Grade 3
% meeting or exceeding the standard
64.0% (33 tested)
2024-2025 · Grade 3 · Writing · Grade 3
% meeting or exceeding the standard
72.0% (33 tested)
2024-2025 · Grade 6 · Mathematics · Grade 6
% meeting or exceeding the standard
45.0% (38 tested)
2024-2025 · Grade 6 · Reading · Grade 6
% meeting or exceeding the standard
87.0% (38 tested)
2024-2025 · Grade 6 · Writing · Grade 6
% meeting or exceeding the standard
86.0% (38 tested)

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