Public School

Hammarskjold High School

Thunder Bay, ON · Lakehead DSB · Grades 9-12

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

9-12 Grades
Public Type
960 Enrollment
Thunder Bay City
Lakehead DSB Board
807-767-1631 Phone
807-767-1631 Visit Website Report an error

Contact & School Information

Address
80 Clarkson St S, P7B4W8
Grades
9-12
Enrollment
960 students
Phone
807-767-1631
Website
http://www.lakeheadschools.ca/hammarskjold/
School Board
Lakehead 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
$42,480
Average Total Income
$50,120
Median After Tax Income
$36,000
Median Total Income
$39,200

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 Hammarskjold High 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
57.0%

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