| Index | Bayham | Ontario | National |
| Average School Score | 47.0 | 67.5 | 66.1 |
| Total public schools | 5 | 7,342 | 17,366 |
| Index | Bayham | Ontario | National |
| No certificate, diploma or degree | 43.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 56.8% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 30.8% | 56.9% | 56.8% |
| College or other non-university diploma | 23.9% | 51.1% | 47.4% |
| University certificate or below bachelor | 7.0% | 29.8% | 27.5% |
| Bachelor's degree | 5.8% | 27.9% | 25.1% |
| Above bachelor's degree | 1.2% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Malahide, ON | 9,817 | 64.1 | 3.1% |
| Aylmer, ON | 8,327 | 60.5 | 8.5% |
| Tillsonburg, ON | 17,594 | 60.1 | 9.1% |
| Bayham, ON | 8,067 | 47.0 | 28.9% |
| City | Population | Avg. School Score | National Avg. |
| St. Marys, ON | 8,093 | 77.1 | 16.5% |
| Innisfail, AB | 8,040 | 62.7 | 5.2% |
| The Blue Mountains, ON | 8,029 | 81.8 | 23.7% |
| Stone Mills, ON | 8,012 | 62.8 | 5.1% |
| Bluewater, ON | 7,997 | 72.4 | 9.4% |
| Bayham, ON | 8,067 | 47.0 | 28.9% |