Catholic School Catholic

St. Mary Catholic Secondary School

Hamilton, ON · Hamilton-Wentworth CDSB · Grades 9-12

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

9-12 Grades
Catholic Type
935 Enrollment
Hamilton City
Hamilton-Wentworth CDSB Board
905-528-0214 Phone
905-528-0214 Visit Website Report an error

Contact & School Information

Address
200 Whitney Ave, L8S2G7
Grades
9-12
Enrollment
935 students
Phone
905-528-0214
Website
http://stma.hwcdsb.ca/
School Board
Hamilton-Wentworth 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
$39,320
Average Total Income
$45,880
Median After Tax Income
$32,000
Median Total Income
$34,000

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. Mary Catholic 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
69.0%

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