Archbishop O'Sullivan Catholic School vs École secondaire catholique Sainte-Marie-Rivier
A head-to-head comparison of two schools in Ontario, Canada, 1.9 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Archbishop O'Sullivan Catholic School
Kingston · Catholic elementary · Grades JK-8
230 students
École secondaire catholique Sainte-Marie-Rivier
Kingston · Catholic secondary · Grades 9-12
165 students
| Measure | Archbishop O'Sullivan Catholic School Kingston, Ontario | École secondaire catholique Sainte-Marie-Rivier Kingston, Ontario |
|---|---|---|
| Success Index (Canada) | 80 Top 10% | 93 Top 5% |
| Province rank | #315 of 3,871 | #6 of 766 |
| National rank | #315 of 3,871 | #6 of 766 |
| Sector | Catholic | Catholic |
| Type | Elementary | Secondary |
| Year range | Grades JK-8 | Grades 9-12 |
| Students | 230 | 165 |
| Enrolment | 230 | 165 |
| EQAO Grade 3 | 87% | – |
| EQAO Grade 6 | 90% | – |
| EQAO Grade 9 maths | – | 80% |
| OSSLT pass rate | – | 98% |
| Low-income households | 5% | 5% |
| Parents without a credential | 5% | 0% |
| First language not English | 10% | 55% |
| Special education | 20% | 25% |
| 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 | Kingston | Kingston |
| province | Ontario | Ontario |
| Website | www.alcdsb.on.ca/school/abos/Pages/default.aspx | www.marie-rivier.ecolecatholique.ca/ |
The verdict
- •École secondaire catholique Sainte-Marie-Rivier scores higher on the Success Index (Canada) (92.9 vs 80.0).
- •Archbishop O'Sullivan Catholic School is the larger school with 230 students compared with 165.
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 Archbishop O'Sullivan Catholic School better than École secondaire catholique Sainte-Marie-Rivier?
On the Success Index (Canada), École secondaire catholique Sainte-Marie-Rivier ranks higher (92.9 vs 80.0 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 Archbishop O'Sullivan Catholic School and École secondaire catholique Sainte-Marie-Rivier?
About 1.9 km in a straight line, between Kingston and Kingston in Ontario.
Which has the better Enrolment?
Archbishop O'Sullivan Catholic School: 230. École secondaire catholique Sainte-Marie-Rivier: 165. Students enrolled in the latest published year.
How do Archbishop O'Sullivan Catholic School and École secondaire catholique Sainte-Marie-Rivier rank in Ontario?
Archbishop O'Sullivan Catholic School is 315th of 3,871 and École secondaire catholique Sainte-Marie-Rivier is 6th of 766 among elementary schools in Ontario on the 2025 Success Index (Canada).