Chelmsford Valley District Composite School vs École élémentaire Alliance Saint-Joseph
A head-to-head comparison of two schools in Ontario, Canada, 1.7 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 Alliance Saint-Joseph
Chelmsford · Catholic elementary · Grades JK-8
360 students
| Measure | Chelmsford Valley District Composite School Chelmsford, Ontario | École élémentaire Alliance Saint-Joseph Chelmsford, Ontario |
|---|---|---|
| Success Index (Canada) | 15 Lower 50% | 62 Top 50% |
| Province rank | #701 of 766 | #1227 of 3,871 |
| National rank | #701 of 766 | #1227 of 3,871 |
| Sector | Public | Catholic |
| Type | Secondary | Elementary |
| Year range | Grades 9-12 | Grades JK-8 |
| Students | 220 | 360 |
| Enrolment | 220 | 360 |
| EQAO Grade 3 | – | 76% |
| EQAO Grade 6 | – | 77.7% |
| EQAO Grade 9 maths | 21% | – |
| OSSLT pass rate | 61% | – |
| Low-income households | 10% | 10% |
| Parents without a credential | 5% | 0% |
| First language not English | 0% | 65% |
| Special education | 45% | 20% |
| 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 | Chelmsford |
| province | Ontario | Ontario |
| Website | www.rainbowschools.ca/schools/chelmsfordSS/index.php | alliancestjoseph.nouvelon.ca/ |
The verdict
- •École élémentaire Alliance Saint-Joseph scores higher on the Success Index (Canada) (62.4 vs 14.8).
- •École élémentaire Alliance Saint-Joseph is the larger school with 360 students compared with 220.
- •Chelmsford Valley District Composite School is a public school while École élémentaire Alliance Saint-Joseph 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 Alliance Saint-Joseph?
On the Success Index (Canada), École élémentaire Alliance Saint-Joseph ranks higher (62.4 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 Alliance Saint-Joseph?
About 1.7 km in a straight line, between Chelmsford and Chelmsford in Ontario.
Which has the better Enrolment?
Chelmsford Valley District Composite School: 220. École élémentaire Alliance Saint-Joseph: 360. Students enrolled in the latest published year.
How do Chelmsford Valley District Composite School and École élémentaire Alliance Saint-Joseph rank in Ontario?
Chelmsford Valley District Composite School is 701st of 766 and École élémentaire Alliance Saint-Joseph is 1227th of 3,871 among secondary schools in Ontario on the 2025 Success Index (Canada).