Catholic School Catholic

St Martin Secondary School

Mississauga, ON · Dufferin-Peel CDSB · Grades 9-12

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

9-12 Grades
Catholic Type
1,090 Enrollment
Mississauga City
Dufferin-Peel CDSB Board
905-279-3171 Phone
905-279-3171 Visit Website Report an error

Contact & School Information

Address
2470 Rosemary Dr, L5C1X2
Grades
9-12
Enrollment
1,090 students
Phone
905-279-3171
Website
http://www.dpcdsb.org/MARTN
School Board
Dufferin-Peel CDSB

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
$42,960
Average Total Income
$51,650
Median After Tax Income
$34,400
Median Total Income
$37,200

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 St Martin 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
61.0%

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