| Index | Tillsonburg | Ontario | National |
| Average School Score | 60.1 | 67.5 | 66.1 |
| Total public schools | 8 | 7,342 | 17,366 |
| Index | Tillsonburg | Ontario | National |
| No certificate, diploma or degree | 24.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 76.0% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 42.9% | 56.9% | 56.8% |
| College or other non-university diploma | 36.8% | 51.1% | 47.4% |
| University certificate or below bachelor | 12.5% | 29.8% | 27.5% |
| Bachelor's degree | 11.4% | 27.9% | 25.1% |
| Above bachelor's degree | 3.1% | 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% |
| Ingersoll, ON | 14,325 | 60.2 | 9.0% |
| Norwich, ON | 12,006 | 47.8 | 27.7% |
| Bayham, ON | 8,067 | 47.0 | 28.9% |
| Tillsonburg, ON | 17,594 | 60.1 | 9.1% |
| City | Population | Avg. School Score | National Avg. |
| Bracebridge, ON | 17,648 | 64.7 | 2.2% |
| Port Hope, ON | 17,769 | 60.8 | 8.0% |
| Loyalist, ON | 17,983 | 56.8 | 14.1% |
| Pelham, ON | 18,077 | 85.2 | 28.8% |
| North Grenville, ON | 18,083 | 72.3 | 9.3% |
| Tillsonburg, ON | 17,594 | 60.1 | 9.1% |