| Index | New Tecumseth | Ontario | National |
| Average School Score | 65.0 | 67.5 | 66.1 |
| Total public schools | 13 | 7,342 | 17,366 |
| Index | New Tecumseth | Ontario | National |
| No certificate, diploma or degree | 17.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 82.6% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 48.9% | 56.9% | 56.8% |
| College or other non-university diploma | 41.0% | 51.1% | 47.4% |
| University certificate or below bachelor | 16.6% | 29.8% | 27.5% |
| Bachelor's degree | 15.3% | 27.9% | 25.1% |
| Above bachelor's degree | 3.6% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| King, ON | 27,487 | 75.0 | 13.4% |
| Adjala-Tosorontio, ON | 12,021 | 71.3 | 7.8% |
| Bradford West Gwillimbury, ON | 42,843 | 66.4 | 0.4% |
| Mono, ON | 10,413 | 63.5 | 4.0% |
| Essa, ON | 24,435 | 61.8 | 6.6% |
| New Tecumseth, ON | 40,488 | 65.0 | 1.7% |
| City | Population | Avg. School Score | National Avg. |
| Spruce Grove, AB | 40,533 | 63.9 | 3.4% |
| Lakeshore, ON | 40,673 | 74.0 | 11.8% |
| Brant, ON | 40,692 | 66.5 | 0.5% |
| Port Moody, BC | 39,217 | 64.9 | 1.9% |
| Timmins, ON | 41,763 | 55.5 | 16.2% |
| New Tecumseth, ON | 40,488 | 65.0 | 1.7% |