Durham Alternative Secondary School

Public · Secondary

240 Simcoe Street, Oshawa, ON, L1H4H4

+1 (905) 579-1990

Durham District School Board

Official website

Grades 9-12485 studentsopen

School information

Grades served: 9-12
Enrollment: 485
School organization: Durham District School Board

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

No published result

Ontario publishes school-level results, but none was published for this school at this stage. Private and independent schools are usually outside the provincial assessment, and results are also withheld where too few students took part.

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

485 students in 2024-2025 — down 28% since 2011-2012. Roll as reported by Ontario, not a projection.

11–12674
12–13597
13–14593
14–15411
15–16403
16–17442
17–18473
18–19470
19–20460
20–21340
21–22320
22–23385
23–24415
24–25485

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.