| Index | Saint-Thomas-d'Aquin | Saint-Hyacinthe | Quebec |
| Average School Score | n/a | n/a | n/a |
| Total public schools | 1 | 19 | 2,551 |
| Index | Saint-Thomas-d'Aquin | Saint-Hyacinthe | Quebec |
| No certificate, diploma or degree | 20.0% | 23.0% | 18.5% |
| High School certificate or equivalent | 80.3% | 76.7% | 81.6% |
| Apprenticeship or trades certificate | 56.0% | 51.7% | 59.6% |
| College or other non-university diploma | 36.7% | 34.4% | 43.4% |
| University certificate or below bachelor | 17.2% | 16.1% | 25.3% |
| Bachelor's degree | 14.2% | 13.1% | 22.2% |
| Above bachelor's degree | 3.6% | 4.3% | 7.8% |
| City | Population | Avg. School Score | National Avg. |
| Saint-Hyacinthe, QC | 56,946 | n/a |
| City | Population | Avg. School Score | National Avg. |
| Welland, ON | 56,929 | 68.1 | 3.0% |
| Belleville, ON | 55,515 | 55.8 | 15.6% |
| North Bay, ON | 53,968 | 60.1 | 9.1% |
| Aurora, ON | 61,058 | 76.5 | 15.7% |
| Whitchurch-Stouffville, ON | 52,025 | 73.7 | 11.4% |
| Saint-Hyacinthe, QC | 56,946 | n/a |