Trenton High School

Public · Secondary

15 Fourth Ave, Trenton, ON, K8V5N4

+1 (613) 392-1227

Hastings & Prince Edward District School Board

Official website

Grades 9-12460 studentsopen

School information

Grades served: 9-12
Enrollment: 460
School organization: Hastings & Prince Edward District School Board

Academic Performance

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

secondary

1.4 / 10

Grade 9 Mathematics: 30%
Grade 10 OSSLT, first attempt: 42%

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

Secondary

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

460 students in 2024-2025 — down 39% since 2011-2012. Roll as reported by Ontario, not a projection.

11–12754
12–13740
13–14712
14–15635
15–16602
16–17558
17–18542
18–19530
19–20500
20–21460
21–22465
22–23505
23–24495
24–25460

Some years are published as rounded or banded counts.

Programmes

Programmes Ontario lists for this school in 2025-2026. 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.