| Index | Carleton-sur-Mer | Quebec | National |
| Average School Score | n/a | n/a | 66.1 |
| Total public schools | 2 | 2,551 | 17,366 |
| Index | Carleton-sur-Mer | Quebec | National |
| No certificate, diploma or degree | 18.0% | 18.5% | 16.7% |
| High School certificate or equivalent | 82.0% | 81.6% | 83.3% |
| Apprenticeship or trades certificate | 61.4% | 59.6% | 56.8% |
| College or other non-university diploma | 40.1% | 43.4% | 47.4% |
| University certificate or below bachelor | 20.5% | 25.3% | 27.5% |
| Bachelor's degree | 16.8% | 22.2% | 25.1% |
| Above bachelor's degree | 5.5% | 7.8% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Carleton-sur-Mer, QC | 4,102 | n/a |
| City | Population | Avg. School Score | National Avg. |
| Howick, ON | 4,101 | 59.5 | 10.0% |
| Northern Rockies, BC | 4,092 | 69.5 | 5.1% |
| Rossland, BC | 4,115 | 57.2 | 13.5% |
| Golden, BC | 4,115 | 62.9 | 4.9% |
| Madawaska Valley, ON | 4,125 | 79.5 | 20.2% |
| Carleton-sur-Mer, QC | 4,102 | n/a |