| Index | Grey Highlands | Ontario | National |
| Average School Score | 56.5 | 67.5 | 66.1 |
| Total public schools | 6 | 7,342 | 17,366 |
| Index | Grey Highlands | Ontario | National |
| No certificate, diploma or degree | 22.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 78.1% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 49.1% | 56.9% | 56.8% |
| College or other non-university diploma | 40.8% | 51.1% | 47.4% |
| University certificate or below bachelor | 18.8% | 29.8% | 27.5% |
| Bachelor's degree | 16.3% | 27.9% | 25.1% |
| Above bachelor's degree | 5.1% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Grey Highlands, ON | 10,659 | 56.5 | 14.6% |
| City | Population | Avg. School Score | National Avg. |
| Tay, ON | 10,774 | 42.3 | 36.1% |
| Morinville, AB | 10,788 | 59.7 | 9.7% |
| Hawkesbury, ON | 10,526 | 70.2 | 6.1% |
| North Glengarry, ON | 10,494 | 76.2 | 15.2% |
| Elliot Lake, ON | 10,836 | 48.1 | 27.2% |
| Grey Highlands, ON | 10,659 | 56.5 | 14.6% |