Holy Trinity Catholic High School vs Simcoe Composite School
A head-to-head comparison of two secondary schools in Ontario, Canada, 2.0 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Holy Trinity Catholic High School
Simcoe · Catholic secondary · Grades 9-12
980 students
Simcoe Composite School
Simcoe · Public secondary · Grades 9-12
725 students
| Measure | Holy Trinity Catholic High School Simcoe, Ontario | Simcoe Composite School Simcoe, Ontario |
|---|---|---|
| Success Index (Canada) | 37 Lower 50% | 57 Top 50% |
| Province rank | #518 of 766 | #311 of 766 |
| National rank | #518 of 766 | #311 of 766 |
| Sector | Catholic | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 980 | 725 |
| Enrolment | 980 | 725 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 43% | 62% |
| OSSLT pass rate | 83% | 85% |
| Low-income households | 6% | 9% |
| Parents without a credential | 6% | 4% |
| First language not English | 4% | 3% |
| Special education | 19% | 29% |
| Identified as gifted | 2% | 1% |
| 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 | Simcoe | Simcoe |
| province | Ontario | Ontario |
| Website | www.trinitycatholic.ca/ | www.granderie.ca/scs |
The verdict
- •Simcoe Composite School scores higher on the Success Index (Canada) (56.5 vs 37.0).
- •Simcoe Composite School does better on eqao grade 9 mathematics (62% vs 43%).
- •Simcoe Composite School does better on osslt first-attempt pass rate (85% vs 83%).
- •Holy Trinity Catholic High School is the larger school with 980 students compared with 725.
- •Holy Trinity Catholic High School is a catholic school while Simcoe Composite 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 Holy Trinity Catholic High School better than Simcoe Composite School?
On the Success Index (Canada), Simcoe Composite School ranks higher (56.5 vs 37.0 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 Holy Trinity Catholic High School and Simcoe Composite School?
About 2.0 km in a straight line, between Simcoe and Simcoe in Ontario.
Which has the better Enrolment?
Holy Trinity Catholic High School: 980. Simcoe Composite School: 725. Students enrolled in the latest published year.
How do Holy Trinity Catholic High School and Simcoe Composite School rank in Ontario?
Holy Trinity Catholic High School is 518th of 766 and Simcoe Composite School is 311th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).