École élémentaire Saint-Denis vs École publique Hélène-Gravel
A head-to-head comparison of two elementary schools in Ontario, Canada, 2.4 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
École élémentaire Saint-Denis
Sudbury · Catholic elementary · Grades JK-8
310 students
École publique Hélène-Gravel
Sudbury · Public elementary · Grades JK-6
290 students
| Measure | École élémentaire Saint-Denis Sudbury, Ontario | École publique Hélène-Gravel Sudbury, Ontario |
|---|---|---|
| Success Index (Canada) | 56 Top 50% | 63 Top 50% |
| Province rank | #1621 of 3,871 | #1191 of 3,871 |
| National rank | #1621 of 3,871 | #1191 of 3,871 |
| Sector | Catholic | Public |
| Type | Elementary | Elementary |
| Year range | Grades JK-8 | Grades JK-6 |
| Students | 310 | 290 |
| Enrolment | 310 | 290 |
| EQAO Grade 3 | 71.7% | 68% |
| EQAO Grade 6 | 75.7% | 83.7% |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | 10% | 10% |
| Parents without a credential | 0% | 0% |
| First language not English | 75% | 60% |
| Special education | 10% | 10% |
| 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 | Sudbury | Sudbury |
| province | Ontario | Ontario |
| Website | stdenis.nouvelon.ca/ | ephg.cspgno.ca |
The verdict
- •École publique Hélène-Gravel scores higher on the Success Index (Canada) (63.0 vs 56.3).
- •École élémentaire Saint-Denis does better on eqao grade 3 (reading, writing, maths) (71.7% vs 68%).
- •École publique Hélène-Gravel does better on eqao grade 6 (reading, writing, maths) (83.7% vs 75.7%).
- •École élémentaire Saint-Denis is the larger school with 310 students compared with 290.
- •École élémentaire Saint-Denis is a catholic school while École publique Hélène-Gravel is a public school, so fees and admission rules differ.
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 École élémentaire Saint-Denis better than École publique Hélène-Gravel?
On the Success Index (Canada), École publique Hélène-Gravel ranks higher (63.0 vs 56.3 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 École élémentaire Saint-Denis and École publique Hélène-Gravel?
About 2.4 km in a straight line, between Sudbury and Sudbury in Ontario.
Which has the better Enrolment?
École élémentaire Saint-Denis: 310. École publique Hélène-Gravel: 290. Students enrolled in the latest published year.
How do École élémentaire Saint-Denis and École publique Hélène-Gravel rank in Ontario?
École élémentaire Saint-Denis is 1621st of 3,871 and École publique Hélène-Gravel is 1191st of 3,871 among elementary schools in Ontario on the 2025 Success Index (Canada).