Adrienne Clarkson Public School vs St Robert Catholic High School
A head-to-head comparison of two schools in Ontario, Canada, 2.2 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Adrienne Clarkson Public School
Richmond Hill · Public elementary · Grades 1-8
535 students
St Robert Catholic High School
Thornhill · Catholic secondary · Grades 9-12
1,705 students
| Measure | Adrienne Clarkson Public School Richmond Hill, Ontario | St Robert Catholic High School Thornhill, Ontario |
|---|---|---|
| Success Index (Canada) | 63 Top 50% | 84 Top 10% |
| Province rank | #1202 of 3,871 | #47 of 766 |
| National rank | #1202 of 3,871 | #47 of 766 |
| Sector | Public | Catholic |
| Type | Elementary | Secondary |
| Year range | Grades 1-8 | Grades 9-12 |
| Students | 535 | 1,705 |
| Enrolment | 535 | 1,705 |
| EQAO Grade 3 | 66% | – |
| EQAO Grade 6 | 96.3% | – |
| EQAO Grade 9 maths | – | 92% |
| OSSLT pass rate | – | 96% |
| Low-income households | 12% | 10% |
| Parents without a credential | 2% | 2% |
| First language not English | 57% | 58% |
| Special education | 4% | 6% |
| 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 | Richmond Hill | Thornhill |
| province | Ontario | Ontario |
| Website | adrienneclarkson.ps.yrdsb.ca/ | stro.ycdsb.ca/ |
The verdict
- •St Robert Catholic High School scores higher on the Success Index (Canada) (83.8 vs 62.8).
- •St Robert Catholic High School is the larger school with 1,705 students compared with 535.
- •Adrienne Clarkson Public School is a public school while St Robert 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 Adrienne Clarkson Public School better than St Robert Catholic High School?
On the Success Index (Canada), St Robert Catholic High School ranks higher (83.8 vs 62.8 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 Adrienne Clarkson Public School and St Robert Catholic High School?
About 2.2 km in a straight line, between Richmond Hill and Thornhill in Ontario.
Which has the better Enrolment?
Adrienne Clarkson Public School: 535. St Robert Catholic High School: 1,705. Students enrolled in the latest published year.
How do Adrienne Clarkson Public School and St Robert Catholic High School rank in Ontario?
Adrienne Clarkson Public School is 1202nd of 3,871 and St Robert Catholic High School is 47th of 766 among elementary schools in Ontario on the 2025 Success Index (Canada).