Carleton Place High School vs St Mary's Separate School
A head-to-head comparison of two schools in Ontario, Canada, 203 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Carleton Place High School
Carleton Place · Public secondary · Grades 9-12
670 students
St Mary's Separate School
Carleton Place · Catholic elementary · Grades 4-8
290 students
| Measure | Carleton Place High School Carleton Place, Ontario | St Mary's Separate School Carleton Place, Ontario |
|---|---|---|
| Success Index (Canada) | 59 Top 50% | 38 Lower 50% |
| Province rank | #282 of 766 | #2625 of 3,871 |
| National rank | #282 of 766 | #2625 of 3,871 |
| Sector | Public | Catholic |
| Type | Secondary | Elementary |
| Year range | Grades 9-12 | Grades 4-8 |
| Students | 670 | 290 |
| Enrolment | 670 | 290 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | 61% |
| EQAO Grade 9 maths | 49% | – |
| OSSLT pass rate | 88% | – |
| Low-income households | 4% | 0% |
| Parents without a credential | 1% | 5% |
| First language not English | 7% | 0% |
| Special education | 32% | 30% |
| Identified as gifted | 1% | 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 | Carleton Place | Carleton Place |
| province | Ontario | Ontario |
| Website | carletonplace.ucdsb.on.ca/ | www.stmarycp.cdsbeo.on.ca |
The verdict
- •Carleton Place High School scores higher on the Success Index (Canada) (59.3 vs 38.0).
- •Carleton Place High School is the larger school with 670 students compared with 290.
- •Carleton Place High School is a public school while St Mary's Separate 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 Carleton Place High School better than St Mary's Separate School?
On the Success Index (Canada), Carleton Place High School ranks higher (59.3 vs 38.0 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 Carleton Place High School and St Mary's Separate School?
About 203 m in a straight line, between Carleton Place and Carleton Place in Ontario.
Which has the better Enrolment?
Carleton Place High School: 670. St Mary's Separate School: 290. Students enrolled in the latest published year.
How do Carleton Place High School and St Mary's Separate School rank in Ontario?
Carleton Place High School is 282nd of 766 and St Mary's Separate School is 2625th of 3,871 among secondary schools in Ontario on the 2025 Success Index (Canada).