Ancaster High School vs Bishop Tonnos Catholic Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 1.8 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Ancaster High School
Ancaster · Public secondary · Grades 9-12
1,180 students
Bishop Tonnos Catholic Secondary School
Ancaster · Catholic secondary · Grades 9-12
1,320 students
| Measure | Ancaster High School Ancaster, Ontario | Bishop Tonnos Catholic Secondary School Ancaster, Ontario |
|---|---|---|
| Success Index (Canada) | 74 Top 25% | 74 Top 25% |
| Province rank | #128 of 766 | #124 of 766 |
| National rank | #128 of 766 | #124 of 766 |
| Sector | Public | Catholic |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,180 | 1,320 |
| Enrolment | 1,180 | 1,320 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 67% | 69% |
| OSSLT pass rate | 90% | 90% |
| Low-income households | 6% | 7% |
| Parents without a credential | 1% | 1% |
| First language not English | 22% | 16% |
| Special education | 18% | 13% |
| Identified as gifted | 5% | 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 | Ancaster | Ancaster |
| province | Ontario | Ontario |
| Website | www.hwdsb.on.ca/ancasterhigh | bt.hwcdsb.ca/ |
The verdict
- •Both schools have almost identical Success Index (Canada) scores (74.1 vs 74.4).
- •Bishop Tonnos Catholic Secondary School does better on eqao grade 9 mathematics (69% vs 67%).
- •Bishop Tonnos Catholic Secondary School is the larger school with 1,320 students compared with 1,180.
- •Ancaster High School is a public school while Bishop Tonnos Catholic Secondary 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 Ancaster High School better than Bishop Tonnos Catholic Secondary School?
The two schools are very close on the Success Index (Canada). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Ancaster High School and Bishop Tonnos Catholic Secondary School?
About 1.8 km in a straight line, between Ancaster and Ancaster in Ontario.
Which has the better Enrolment?
Ancaster High School: 1,180. Bishop Tonnos Catholic Secondary School: 1,320. Students enrolled in the latest published year.
How do Ancaster High School and Bishop Tonnos Catholic Secondary School rank in Ontario?
Ancaster High School is 128th of 766 and Bishop Tonnos Catholic Secondary School is 124th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).