| 56 | 1 | St Joseph - Fergus Catholic Elementary School | Fergus | Catholic | 9.4 | 9.4 | 9.0 | 8.9 | +0.5 ↑ | Visit |
| 325 | 2 | St Paul Catholic School | Guelph | Catholic | 8.6 | 8.6 | 8.4 | 9.2 | -0.6 ↓ | Visit |
| 564 | 3 | St Ignatius of Loyola Catholic School | Guelph | Catholic | 8.2 | 8.2 | 8.0 | 8.2 | 0.0 → | Visit |
| 636 | 4 | St Mary - Elora Catholic Elementary School | Elora | Catholic | 8.1 | 8.1 | 7.5 | 7.3 | +0.8 ↑ | Visit |
| 799 | 5 | St Patrick Catholic School | Guelph | Catholic | 7.9 | 7.9 | 7.2 | 8.3 | -0.4 ↓ | Visit |
| 979 | 6 | Mary Phelan Catholic School | Guelph | Catholic | 7.7 | 7.7 | 6.2 | 7.0 | +0.7 ↑ | Visit |
| 1271 | 7 | Holy Trinity Catholic School | Guelph | Catholic | 7.4 | 7.4 | 7.2 | 7.0 | +0.4 ↑ | Visit |
| 1380 | 8 | Sacred Heart Catholic School | Guelph | Catholic | 7.3 | 7.3 | 6.8 | 7.2 | +0.1 ↑ | Visit |
| 1394 | 9 | St Michael Catholic School | Guelph | Catholic | 7.3 | 7.3 | 8.9 | 7.8 | -0.5 ↓ | Visit |
| 2021 | 10 | Sacred Heart - Rockwood Catholic Elementary School | Rockwood | Catholic | 6.7 | 6.7 | 7.3 | 5.2 | +1.5 ↑ | Visit |
| 2334 | 11 | St Joseph Catholic School | Guelph | Catholic | 6.4 | 6.4 | 4.9 | 6.6 | -0.2 ↓ | Visit |
| 2416 | 12 | St John Catholic School | Guelph | Catholic | 6.3 | 6.3 | 6.6 | 4.8 | +1.5 ↑ | Visit |
| 2508 | 13 | St Francis of Assisi Catholic School | Guelph | Catholic | 6.2 | 6.2 | 8.4 | 7.5 | -1.3 ↓ | Visit |
| 2643 | 14 | Holy Rosary Catholic School | Guelph | Catholic | 6.0 | 6.0 | 7.3 | 6.0 | 0.0 → | Visit |
| 2654 | 15 | St John Brebeuf Catholic School | Erin | Catholic | 6.0 | 6.0 | 6.7 | 7.9 | -1.9 ↓ | Visit |
| 2907 | 16 | St Peter Catholic School | Guelph | Catholic | 5.7 | 5.7 | 6.4 | 6.0 | -0.3 ↓ | Visit |
| 2963 | 17 | St Mary - Mount Forest Catholic Elementary School | Mount Forest | Catholic | 5.6 | 5.6 | 5.3 | 7.1 | -1.5 ↓ | Visit |
| 3269 | 18 | St John Catholic School, Arthur School | Arthur | Catholic | 5.0 | 5.0 | 5.4 | 4.6 | +0.4 ↑ | Visit |