Public School

Gravenhurst High School

Gravenhurst, ON · Trillium Lakelands DSB · Grades 9-12

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

5.4/10 Fraser rank #1964
9-12 Grades
Public Type
330 Enrollment
Gravenhurst City
Trillium Lakelands DSB Board
705-687-2283 Phone
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Contact & School Information

Address
325 Mary St S, P1P1X7
Grades
9-12
Enrollment
330 students
Phone
705-687-2283
Website
http://ghs.tldsb.on.ca/
School Board
Trillium Lakelands DSB

Location

Neighbourhood Income

Statistics Canada 2021 Census · FSA level
Average After Tax Income
$44,440
Average Total Income
$53,300
Median After Tax Income
$34,400
Median Total Income
$37,600

Based on the forward sortation area (first three characters of the postal code) for this school's address.

Fraser Institute Ranking

2023/2024 · Ontario elementary schools
5.4/10 Fraser rating
#1964 Ontario rank

Source: Fraser Institute Report Card. This rating comes from the Fraser Institute, not PublicSchools.ca.

Academic Results

EQAO data

This page includes the EQAO results for Gravenhurst 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
54.0%

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