| Index | Stone Mills | Ontario | National |
| Average School Score | 62.8 | 67.5 | 66.1 |
| Total public schools | 4 | 7,342 | 17,366 |
| Index | Stone Mills | Ontario | National |
| No certificate, diploma or degree | 16.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 83.6% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 55.1% | 56.9% | 56.8% |
| College or other non-university diploma | 45.3% | 51.1% | 47.4% |
| University certificate or below bachelor | 15.4% | 29.8% | 27.5% |
| Bachelor's degree | 14.6% | 27.9% | 25.1% |
| Above bachelor's degree | 4.1% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Tyendinaga, ON | 4,796 | 48.3 | 26.9% |
| Stone Mills, ON | 8,012 | 62.8 | 5.1% |
| City | Population | Avg. School Score | National Avg. |
| Bluewater, ON | 7,997 | 72.4 | 9.4% |
| The Blue Mountains, ON | 8,029 | 81.8 | 23.7% |
| Innisfail, AB | 8,040 | 62.7 | 5.2% |
| Fort Frances, ON | 7,960 | 61.6 | 6.9% |
| Bayham, ON | 8,067 | 47.0 | 28.9% |
| Stone Mills, ON | 8,012 | 62.8 | 5.1% |