Dunnville Secondary School vs Gananoque Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 321 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Dunnville Secondary School
Dunnville · Public secondary · Grades 9-12
340 students
Gananoque Secondary School
Gananoque · Public secondary · Grades 9-12
335 students
| Measure | Dunnville Secondary School Dunnville, Ontario | Gananoque Secondary School Gananoque, Ontario |
|---|---|---|
| Success Index (Canada) | 30 Lower 50% | 68 Top 50% |
| Province rank | #581 of 766 | #194 of 766 |
| National rank | #581 of 766 | #194 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 340 | 335 |
| Enrolment | 340 | 335 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 40% | 67% |
| OSSLT pass rate | 68% | 89% |
| Low-income households | 10% | 5% |
| Parents without a credential | 0% | 5% |
| First language not English | 0% | 0% |
| Special education | 30% | 30% |
| Identified as gifted | 0% | 0% |
| FSA literacy score | – | – |
| FSA numeracy score | – | – |
| FSA Grade 4 literacy score | – | – |
| FSA Grade 4 numeracy score | – | – |
| FSA Grade 7 literacy score | – | – |
| FSA Grade 7 numeracy score | – | – |
| city or town | Dunnville | Gananoque |
| province | Ontario | Ontario |
| Website | www.granderie.ca/dss | gananoque.ucdsb.on.ca/ |
The verdict
- •Gananoque Secondary School scores higher on the Success Index (Canada) (68.0 vs 30.3).
- •Gananoque Secondary School does better on eqao grade 9 mathematics (67% vs 40%).
- •Gananoque Secondary School does better on osslt first-attempt pass rate (89% vs 68%).
- •Dunnville Secondary School is the larger school with 340 students compared with 335.
The Success Index (Canada) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Dunnville Secondary School better than Gananoque Secondary School?
On the Success Index (Canada), Gananoque Secondary School ranks higher (68.0 vs 30.3 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Dunnville Secondary School and Gananoque Secondary School?
About 321 km in a straight line, between Dunnville and Gananoque in Ontario.
Which has the better Enrolment?
Dunnville Secondary School: 340. Gananoque Secondary School: 335. Students enrolled in the latest published year.
How do Dunnville Secondary School and Gananoque Secondary School rank in Ontario?
Dunnville Secondary School is 581st of 766 and Gananoque Secondary School is 194th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).