Colonel By Secondary School vs École élémentaire publique Séraphin-Marion
A head-to-head comparison of two schools in Ontario, Canada, 662 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Colonel By Secondary School
Gloucester · Public secondary · Grades 9-12
1,140 students
École élémentaire publique Séraphin-Marion
Ottawa · Public elementary · Grades JK-6
415 students
| Measure | Colonel By Secondary School Gloucester, Ontario | École élémentaire publique Séraphin-Marion Ottawa, Ontario |
|---|---|---|
| Success Index (Canada) | 86 Top 5% | 59 Top 50% |
| Province rank | #30 of 766 | #1476 of 3,871 |
| National rank | #30 of 766 | #1476 of 3,871 |
| Sector | Public | Public |
| Type | Secondary | Elementary |
| Year range | Grades 9-12 | Grades JK-6 |
| Students | 1,140 | 415 |
| Enrolment | 1,140 | 415 |
| EQAO Grade 3 | – | 78.7% |
| EQAO Grade 6 | – | 81.7% |
| EQAO Grade 9 maths | 84% | – |
| OSSLT pass rate | 96% | – |
| Low-income households | 6% | 15% |
| Parents without a credential | 3% | 5% |
| First language not English | 29% | 80% |
| Special education | 13% | 5% |
| Identified as gifted | 3% | 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 | Gloucester | Ottawa |
| province | Ontario | Ontario |
| Website | colonelbyss.ocdsb.ca/ | www.seraphin-marion.cepeo.on.ca |
The verdict
- •Colonel By Secondary School scores higher on the Success Index (Canada) (86.1 vs 58.8).
- •Colonel By Secondary School is the larger school with 1,140 students compared with 415.
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 Colonel By Secondary School better than École élémentaire publique Séraphin-Marion?
On the Success Index (Canada), Colonel By Secondary School ranks higher (86.1 vs 58.8 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 Colonel By Secondary School and École élémentaire publique Séraphin-Marion?
About 662 m in a straight line, between Gloucester and Ottawa in Ontario.
Which has the better Enrolment?
Colonel By Secondary School: 1,140. École élémentaire publique Séraphin-Marion: 415. Students enrolled in the latest published year.
How do Colonel By Secondary School and École élémentaire publique Séraphin-Marion rank in Ontario?
Colonel By Secondary School is 30th of 766 and École élémentaire publique Séraphin-Marion is 1476th of 3,871 among secondary schools in Ontario on the 2025 Success Index (Canada).