| Index | Port Colborne | Ontario | National |
| Average School Score | 66.2 | 67.5 | 66.1 |
| Total public schools | 10 | 7,342 | 17,366 |
| Index | Port Colborne | Ontario | National |
| No certificate, diploma or degree | 21.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 79.1% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 47.4% | 56.9% | 56.8% |
| College or other non-university diploma | 36.9% | 51.1% | 47.4% |
| University certificate or below bachelor | 11.9% | 29.8% | 27.5% |
| Bachelor's degree | 10.8% | 27.9% | 25.1% |
| Above bachelor's degree | 2.9% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Pelham, ON | 18,077 | 85.2 | 28.8% |
| Wainfleet, ON | 6,177 | 75.4 | 14.0% |
| Fort Erie, ON | 32,970 | 74.8 | 13.0% |
| Niagara Falls, ON | 95,282 | 73.3 | 10.9% |
| Welland, ON | 56,929 | 68.1 | 3.0% |
| Port Colborne, ON | 19,317 | 66.2 | 0.0% |
| City | Population | Avg. School Score | National Avg. |
| Middlesex Centre, ON | 19,332 | 73.1 | 10.5% |
| Salmon Arm, BC | 19,494 | 58.4 | 11.7% |
| Stony Plain, AB | 19,599 | 60.8 | 8.1% |
| Port Alberni, BC | 19,018 | 58.5 | 11.6% |
| Midland, ON | 18,769 | 55.9 | 15.5% |
| Port Colborne, ON | 19,317 | 66.2 | 0.0% |