| Index | Montmagny | Quebec | National | 
| Average School Score | n/a | n/a | 66.1 | 
| Total public schools | 5 | 2,551 | 17,366 | 
| Index | Montmagny | Quebec | National | 
| No certificate, diploma or degree | 27.0% | 18.5% | 16.7% | 
| High School certificate or equivalent | 73.2% | 81.6% | 83.3% | 
| Apprenticeship or trades certificate | 50.9% | 59.6% | 56.8% | 
| College or other non-university diploma | 30.5% | 43.4% | 47.4% | 
| University certificate or below bachelor | 13.3% | 25.3% | 27.5% | 
| Bachelor's degree | 11.2% | 22.2% | 25.1% | 
| Above bachelor's degree | 2.9% | 7.8% | 8.1% | 
| City | Population | Avg. School Score | National Avg. | 
| Montmagny, QC | 10,961 | n/a | 
| City | Population | Avg. School Score | National Avg. | 
| Saltspring Island, BC | 11,001 | 63.1 | 4.6% | 
| Elliot Lake, ON | 10,836 | 48.1 | 27.2% | 
| South Huron, ON | 11,104 | 76.9 | 16.2% | 
| Yellowhead County, AB | 11,111 | 63.8 | 3.5% | 
| Sechelt, BC | 11,114 | 61.8 | 6.5% | 
| Montmagny, QC | 10,961 | n/a |