Catholic School Catholic

St Thomas Aquinas Catholic School

Oshawa, ON · Durham CDSB · Grades JK-8

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

4.4/10 Fraser rank #2474
JK-8 Grades
Catholic Type
430 Enrollment
Oshawa City
Durham CDSB Board
905-723-1921 Phone
Call Visit Website Report an error

Contact & School Information

Address
400 Pacific Ave, L1J1V9
Grades
JK-8
Enrollment
430 students
Phone
905-723-1921
Website
http://aquinas.dcdsb.ca
School Board
Durham CDSB

Location

Neighbourhood Income

Statistics Canada 2021 Census · FSA level
Average After Tax Income
$40,120
Average Total Income
$46,440
Median After Tax Income
$35,200
Median Total Income
$38,800

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

Fraser Institute Ranking

2023/2024 · Ontario elementary schools
4.4/10 Fraser rating
#2474 Ontario rank

Source: Fraser Institute Report Card. This rating comes from the Fraser Institute, not PublicSchools.ca.

Academic Results

EQAO data

This page includes the EQAO results for St Thomas Aquinas Catholic 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
46.0% (21 tested)
2024-2025 · Grade 3 · Reading · Grade 3
% meeting or exceeding the standard
67.0% (21 tested)
2024-2025 · Grade 3 · Writing · Grade 3
% meeting or exceeding the standard
52.0% (21 tested)
2024-2025 · Grade 6 · Mathematics · Grade 6
% meeting or exceeding the standard
45.0% (37 tested)
2024-2025 · Grade 6 · Reading · Grade 6
% meeting or exceeding the standard
89.0% (37 tested)
2024-2025 · Grade 6 · Writing · Grade 6
% meeting or exceeding the standard
82.0% (37 tested)

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