| Ontario Rank | Board Rank | School | City | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|
| 251 | 1 | St Benedict Catholic Secondary School | Sudbury | Catholic | 7.3 | 7.3 | 8.6 | 6.6 | +0.7 ↑ | Visit |
| 275 | 2 | Marymount Academy Catholic School | Sudbury | Catholic | 7.2 | 7.2 | 7.5 | 6.9 | +0.3 ↑ | Visit |
| 387 | 3 | St Charles College | Sudbury | Catholic | 6.7 | 6.7 | 5.9 | 4.9 | +1.8 ↑ | Visit |
| 630 | 4 | Bishop Alexander Carter Catholic Secondary School | Hanmer | Catholic | 5.5 | 5.5 | 5.4 | 5.6 | -0.1 ↓ | Visit |