St Francis Xavier Separate School vs St Mary's High School
A head-to-head comparison of two schools in Ontario, Canada, 1.3 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
St Francis Xavier Separate School
Brockville · Catholic elementary · Grades JK-6
80 students
St Mary's High School
Brockville · Catholic secondary · Grades 9-12
385 students
| Measure | St Francis Xavier Separate School Brockville, Ontario | St Mary's High School Brockville, Ontario |
|---|---|---|
| Success Index (Canada) | 11 Lower 50% | 58 Top 50% |
| Province rank | #3717 of 3,871 | #295 of 766 |
| National rank | #3717 of 3,871 | #295 of 766 |
| Sector | Catholic | Catholic |
| Type | Elementary | Secondary |
| Year range | Grades JK-6 | Grades 9-12 |
| Students | 80 | 385 |
| Enrolment | 80 | 385 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | – | 49% |
| OSSLT pass rate | – | 93% |
| Low-income households | 20% | 5% |
| Parents without a credential | 10% | 5% |
| First language not English | 10% | 5% |
| 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 | Brockville | Brockville |
| province | Ontario | Ontario |
| Website | www.stfrancisxavier.cdsbeo.on.ca/ | www.stmarychs.cdsbeo.on.ca |
The verdict
- •St Mary's High School scores higher on the Success Index (Canada) (58.4 vs 11.1).
- •St Mary's High School is the larger school with 385 students compared with 80.
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 St Francis Xavier Separate School better than St Mary's High School?
On the Success Index (Canada), St Mary's High School ranks higher (58.4 vs 11.1 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 St Francis Xavier Separate School and St Mary's High School?
About 1.3 km in a straight line, between Brockville and Brockville in Ontario.
Which has the better Enrolment?
St Francis Xavier Separate School: 80. St Mary's High School: 385. Students enrolled in the latest published year.
How do St Francis Xavier Separate School and St Mary's High School rank in Ontario?
St Francis Xavier Separate School is 3717th of 3,871 and St Mary's High School is 295th of 766 among elementary schools in Ontario on the 2025 Success Index (Canada).