| Ontario Rank | Board Rank | School | Board | City | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 379 | 6 | Parkside Collegiate Institute | Thames Valley DSB | St Thomas | Public | 6.8 | 6.8 | 5.8 | 6.6 | +0.2 ↑ | Visit |
| 502 | 11 | Central Elgin Collegiate Institute | Thames Valley DSB | St Thomas | Public | 6.2 | 6.2 | 6.0 | 6.2 | 0.0 → | Visit |
| 728 | 25 | Arthur Voaden Secondary School | Thames Valley DSB | St Thomas | Public | 4.3 | 4.3 | 2.9 | 2.9 | +1.4 ↑ | Visit |