St. Thomas Catholic Elementary School

Public · Elementary

170 Skinner Road, Waterdown, ON, L0R2H7

+1 (905) 523-2328

Hamilton-Wentworth Catholic District School Board

Official website

Grades JK-8700 studentsopen

School information

Grades served: JK-8
Enrollment: 700
School organization: Hamilton-Wentworth Catholic District School Board

Academic Performance

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

elementary

8.1 / 10

Grade 6 Mathematics: 58%
Grade 6 Reading: 96%
Grade 6 Writing: 96%
Grade 3 Mathematics: 68%
Grade 3 Reading: 83%
Grade 3 Writing: 68%

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

700 students in 2024-2025 — up 226% since 2011-2012. Roll as reported by Ontario, not a projection.

11–12215
12–13228
13–14285
14–15281
15–16283
16–17279
17–18338
18–19375
19–20425
20–21475
21–22535
22–23595
23–24640
24–25700

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.