| 774 | 32 | École élémentaire Académie catholique Ange-Gabriel | CSDC du Centre-Est de l'Ontario | Brockville | Catholic | 7.9 | 7.9 | 8.2 | 7.4 | +0.5 ↑ | Visit |
| 1073 | 7 | St John Bosco Catholic School | CDSB of Eastern Ontario | Brockville | Catholic | 7.6 | 7.6 | 6.7 | 7.0 | +0.6 ↑ | Visit |
| 2126 | 21 | Westminster Public School | Upper Canada DSB | Brockville | Public | 6.6 | 6.6 | 5.9 | 7.0 | -0.4 ↓ | Visit |
| 2315 | 16 | J L Jordan Separate School | CDSB of Eastern Ontario | Brockville | Catholic | 6.4 | 6.4 | 5.8 | 8.4 | -2.0 ↓ | Visit |
| 2476 | 28 | Toniata Public School | Upper Canada DSB | Brockville | — | 6.2 | — | 6.2 | 6.5 | -0.3 ↓ | — |
| 2947 | 41 | Vanier Public School | Upper Canada DSB | Brockville | Public | 5.6 | 5.6 | 6.0 | 4.7 | +0.9 ↑ | Visit |
| 2960 | 20 | St Francis Xavier Separate School | CDSB of Eastern Ontario | Brockville | Catholic | 5.6 | 5.6 | 5.9 | 7.9 | -2.3 ↓ | Visit |
| 3305 | 51 | Commonwealth Public School | Upper Canada DSB | Brockville | — | 4.8 | — | 4.8 | 4.4 | +0.4 ↑ | — |
| 3794 | 65 | BCI Intermediate School | Upper Canada DSB | Brockville | Public | — | — | — | — | — | Visit |
| 3826 | 68 | Swift Waters Elementary School | Upper Canada DSB | Brockville | Public | — | — | — | — | — | — |
| 3859 | 70 | Thousand Islands Intermediate School | Upper Canada DSB | Brockville | Public | — | — | — | — | — | Visit |
| 3999 | 57 | École intermédiaire catholique Académie catholique Ange-Gabriel | CSDC du Centre-Est de l'Ontario | Brockville | Catholic | — | — | — | — | — | Visit |
| 4030 | 37 | St Mary's Separate School | CDSB of Eastern Ontario | Brockville | Catholic | — | — | — | — | — | Visit |