Public School

Ottawa Technical Secondary School

Ottawa, ON · Ottawa-Carleton DSB · Grades 9-12

Data from official ON records · Last updated September 6, 2026

9-12 Grades
Public Type
330 Enrollment
Ottawa City
Ottawa-Carleton DSB Board
613-745-0347 Phone
613-745-0347 Visit Website Report an error

Contact & School Information

Address
485 Donald St, K1K1L8
Grades
9-12
Enrollment
330 students
Phone
613-745-0347
Website
https://otss.ocdsb.ca/
School Board
Ottawa-Carleton DSB

Location

Back To School Supplies

Suggested buying guides by grade on Amazon.ca. These are general guides, not official requirements or recommendations from this school or its board.

Kindergarten – Grade 2 Grades 3 – 5 Grades 6 – 8 Grades 9 – 12 Backpacks

Neighbourhood Income

Statistics Canada 2021 Census · FSA level
Average After Tax Income
$43,920
Average Total Income
$51,800
Median After Tax Income
$37,200
Median Total Income
$40,800

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 Ottawa Technical Secondary School from 2024-2025 covering Mathematics in Grade 9. See the source data at EQAO. Expand a year and subject below to see the detailed scores.

Detailed results

2024-2025 · Grade 9 Math · Mathematics · Grade 9
% meeting or exceeding the standard
23.0%

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