| 105 | 15 | Oakwood Public School | DSB Niagara | Port Colborne | Public | 9.1 | 9.1 | 7.6 | 7.1 | +2.0 ↑ | Visit |
| 207 | 32 | Steele Street Public School | DSB Niagara | Port Colborne | Public | 8.8 | 8.8 | 6.9 | 7.0 | +1.8 ↑ | Visit |
| 710 | 13 | St Patrick Catholic Elementary School | Niagara CDSB | Port Colborne | Catholic | 8.0 | 8.0 | 7.6 | 7.4 | +0.6 ↑ | Visit |
| 725 | 60 | DeWitt Carter Public School | DSB Niagara | Port Colborne | Public | 7.9 | 7.9 | 7.1 | 7.7 | +0.2 ↑ | Visit |
| 1137 | 67 | McKay Public School | DSB Niagara | Port Colborne | Public | 7.5 | 7.5 | 8.0 | 6.5 | +1.0 ↑ | Visit |
| 1204 | 33 | ÉÉC Saint-Joseph | CS catholique MonAvenir | Port Colborne | Catholic | 7.5 | 7.5 | 4.3 | 5.9 | +1.6 ↑ | Visit |
| 1279 | 24 | St Therese Catholic Elementary School | Niagara CDSB | Port Colborne | Catholic | 7.4 | 7.4 | 7.6 | 5.0 | +2.4 ↑ | Visit |
| 3338 | 47 | St John Bosco Catholic Elementary School | Niagara CDSB | Port Colborne | Catholic | 4.8 | 4.8 | 6.7 | 4.9 | -0.1 ↓ | Visit |