| Index | North Grenville | Ontario | National |
| Average School Score | 72.3 | 67.5 | 66.1 |
| Total public schools | 19 | 7,342 | 17,366 |
| Index | North Grenville | Ontario | National |
| No certificate, diploma or degree | 13.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 87.1% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 59.3% | 56.9% | 56.8% |
| College or other non-university diploma | 51.5% | 51.1% | 47.4% |
| University certificate or below bachelor | 23.2% | 29.8% | 27.5% |
| Bachelor's degree | 21.2% | 27.9% | 25.1% |
| Above bachelor's degree | 6.0% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Merrickville-Wolford, ON | 3,315 | 75.5 | 14.1% |
| Edwardsburgh/Cardinal, ON | 7,376 | 64.0 | 3.2% |
| North Dundas, ON | 11,794 | 57.6 | 12.9% |
| North Grenville, ON | 18,083 | 72.3 | 9.3% |
| City | Population | Avg. School Score | National Avg. |
| Pelham, ON | 18,077 | 85.2 | 28.8% |
| Loyalist, ON | 17,983 | 56.8 | 14.1% |
| Port Hope, ON | 17,769 | 60.8 | 8.0% |
| Bracebridge, ON | 17,648 | 64.7 | 2.2% |
| Russell, ON | 18,518 | 75.7 | 14.5% |
| North Grenville, ON | 18,083 | 72.3 | 9.3% |