Chelmsford Valley District Composite School vs École élémentaire Sainte-Marie
A head-to-head comparison of two schools in Ontario, Canada, 6.3 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Chelmsford Valley District Composite School
Chelmsford · Public secondary · Grades 9-12
220 students
École élémentaire Sainte-Marie
Azilda · Catholic elementary · Grades JK-8
200 students
| Measure | Chelmsford Valley District Composite School Chelmsford, Ontario | École élémentaire Sainte-Marie Azilda, Ontario |
|---|---|---|
| Success Index (Canada) | 15 Lower 50% | 31 Lower 50% |
| Province rank | #701 of 766 | #2986 of 3,871 |
| National rank | #701 of 766 | #2986 of 3,871 |
| Sector | Public | Catholic |
| Type | Secondary | Elementary |
| Year range | Grades 9-12 | Grades JK-8 |
| Students | 220 | 200 |
| Enrolment | 220 | 200 |
| EQAO Grade 3 | – | 50.7% |
| EQAO Grade 6 | – | 27.3% |
| EQAO Grade 9 maths | 21% | – |
| OSSLT pass rate | 61% | – |
| Low-income households | 10% | 0% |
| Parents without a credential | 5% | 0% |
| First language not English | 0% | 75% |
| Special education | 45% | 15% |
| 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 | Chelmsford | Azilda |
| province | Ontario | Ontario |
| Website | www.rainbowschools.ca/schools/chelmsfordSS/index.php | stemarie.nouvelon.ca/ |
The verdict
- •École élémentaire Sainte-Marie scores higher on the Success Index (Canada) (31.2 vs 14.8).
- •Chelmsford Valley District Composite School is the larger school with 220 students compared with 200.
- •Chelmsford Valley District Composite School is a public school while École élémentaire Sainte-Marie is a catholic 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 Chelmsford Valley District Composite School better than École élémentaire Sainte-Marie?
On the Success Index (Canada), École élémentaire Sainte-Marie ranks higher (31.2 vs 14.8 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 Chelmsford Valley District Composite School and École élémentaire Sainte-Marie?
About 6.3 km in a straight line, between Chelmsford and Azilda in Ontario.
Which has the better Enrolment?
Chelmsford Valley District Composite School: 220. École élémentaire Sainte-Marie: 200. Students enrolled in the latest published year.
How do Chelmsford Valley District Composite School and École élémentaire Sainte-Marie rank in Ontario?
Chelmsford Valley District Composite School is 701st of 766 and École élémentaire Sainte-Marie is 2986th of 3,871 among secondary schools in Ontario on the 2025 Success Index (Canada).