Richmond Hill High School vs St Theresa of Lisieux Catholic High School
A head-to-head comparison of two secondary schools in Ontario, Canada, 2.3 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Richmond Hill High School
Richmond Hill · Public secondary · Grades 9-12
1,635 students
St Theresa of Lisieux Catholic High School
Richmond Hill · Catholic secondary · Grades 9-12
1,590 students
| Measure | Richmond Hill High School Richmond Hill, Ontario | St Theresa of Lisieux Catholic High School Richmond Hill, Ontario |
|---|---|---|
| Success Index (Canada) | 81 Top 10% | 88 Top 5% |
| Province rank | #63 of 766 | #17 of 766 |
| National rank | #63 of 766 | #17 of 766 |
| Sector | Public | Catholic |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,635 | 1,590 |
| Enrolment | 1,635 | 1,590 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 81% | 91% |
| OSSLT pass rate | 96% | 97% |
| Low-income households | 11% | 9% |
| Parents without a credential | 1% | 1% |
| First language not English | 68% | 43% |
| Special education | 12% | 21% |
| Identified as gifted | 12% | 9% |
| 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 | Richmond Hill | Richmond Hill |
| province | Ontario | Ontario |
| Website | richmondhill.hs.yrdsb.ca/ | stlh.ycdsb.ca/ |
The verdict
- •St Theresa of Lisieux Catholic High School scores higher on the Success Index (Canada) (88.0 vs 81.4).
- •St Theresa of Lisieux Catholic High School does better on eqao grade 9 mathematics (91% vs 81%).
- •St Theresa of Lisieux Catholic High School does better on osslt first-attempt pass rate (97% vs 96%).
- •Richmond Hill High School is the larger school with 1,635 students compared with 1,590.
- •Richmond Hill High School is a public school while St Theresa of Lisieux Catholic High School 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 Richmond Hill High School better than St Theresa of Lisieux Catholic High School?
On the Success Index (Canada), St Theresa of Lisieux Catholic High School ranks higher (88.0 vs 81.4 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 Richmond Hill High School and St Theresa of Lisieux Catholic High School?
About 2.3 km in a straight line, between Richmond Hill and Richmond Hill in Ontario.
Which has the better Enrolment?
Richmond Hill High School: 1,635. St Theresa of Lisieux Catholic High School: 1,590. Students enrolled in the latest published year.
How do Richmond Hill High School and St Theresa of Lisieux Catholic High School rank in Ontario?
Richmond Hill High School is 63rd of 766 and St Theresa of Lisieux Catholic High School is 17th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).