| Index | L'Assomption | Quebec | National |
| Average School Score | n/a | n/a | 66.1 |
| Total public schools | 8 | 2,551 | 17,366 |
| Index | L'Assomption | Quebec | National |
| No certificate, diploma or degree | 19.0% | 18.5% | 16.7% |
| High School certificate or equivalent | 80.5% | 81.6% | 83.3% |
| Apprenticeship or trades certificate | 56.6% | 59.6% | 56.8% |
| College or other non-university diploma | 34.9% | 43.4% | 47.4% |
| University certificate or below bachelor | 17.0% | 25.3% | 27.5% |
| Bachelor's degree | 14.1% | 22.2% | 25.1% |
| Above bachelor's degree | 3.2% | 7.8% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| L'Assomption, QC | 23,628 | n/a |
| City | Population | Avg. School Score | National Avg. |
| Strathroy-Caradoc, ON | 23,574 | 63.3 | 4.4% |
| Oro-Medonte, ON | 23,738 | 69.0 | 4.3% |
| Kingsville, ON | 23,502 | 70.4 | 6.4% |
| Owen Sound, ON | 23,125 | 59.6 | 9.9% |
| Uxbridge, ON | 22,892 | 72.8 | 10.1% |
| L'Assomption, QC | 23,628 | n/a |