Public School

Dr John M Denison Secondary School

Newmarket, ON · York Region DSB · Grades 9-12

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

9-12 Grades
Public Type
1,000 Enrollment
Newmarket City
York Region DSB Board
905-836-0021 Phone
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Contact & School Information

Address
135 Bristol Rd, L3Y8J7
Grades
9-12
Enrollment
1,000 students
Phone
905-836-0021
Website
http://denison.ss.yrdsb.ca/
School Board
York Region DSB

Location

Neighbourhood Income

Statistics Canada 2021 Census · FSA level
Average After Tax Income
$44,720
Average Total Income
$53,800
Median After Tax Income
$37,600
Median Total Income
$41,600

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 Dr John M Denison 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
47.0%

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