Denis Morris Catholic High School vs Sir Winston Churchill Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 507 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Denis Morris Catholic High School
St Catharines · Catholic secondary · Grades 9-12
930 students
Sir Winston Churchill Secondary School
St Catharines · Public secondary · Grades 9-12
1,025 students
| Measure | Denis Morris Catholic High School St Catharines, Ontario | Sir Winston Churchill Secondary School St Catharines, Ontario |
|---|---|---|
| Success Index (Canada) | 51 Top 50% | 68 Top 25% |
| Province rank | #381 of 766 | #190 of 766 |
| National rank | #381 of 766 | #190 of 766 |
| Sector | Catholic | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 930 | 1,025 |
| Enrolment | 930 | 1,025 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 50% | 71% |
| OSSLT pass rate | 92% | 91% |
| Low-income households | 12% | 11% |
| Parents without a credential | 4% | 3% |
| First language not English | 24% | 20% |
| Special education | 22% | 17% |
| 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 | St Catharines | St Catharines |
| province | Ontario | Ontario |
| Website | www.denismorris.ca/ | sirwinston.dsbn.org/ |
The verdict
- •Sir Winston Churchill Secondary School scores higher on the Success Index (Canada) (68.3 vs 50.8).
- •Sir Winston Churchill Secondary School does better on eqao grade 9 mathematics (71% vs 50%).
- •Denis Morris Catholic High School does better on osslt first-attempt pass rate (92% vs 91%).
- •Sir Winston Churchill Secondary School is the larger school with 1,025 students compared with 930.
- •Denis Morris Catholic High School is a catholic school while Sir Winston Churchill Secondary School is a public 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 Denis Morris Catholic High School better than Sir Winston Churchill Secondary School?
On the Success Index (Canada), Sir Winston Churchill Secondary School ranks higher (68.3 vs 50.8 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 Denis Morris Catholic High School and Sir Winston Churchill Secondary School?
About 507 m in a straight line, between St Catharines and St Catharines in Ontario.
Which has the better Enrolment?
Denis Morris Catholic High School: 930. Sir Winston Churchill Secondary School: 1,025. Students enrolled in the latest published year.
How do Denis Morris Catholic High School and Sir Winston Churchill Secondary School rank in Ontario?
Denis Morris Catholic High School is 381st of 766 and Sir Winston Churchill Secondary School is 190th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).