| Index | Cowichan Valley E | British Columbia | National | 
| Average School Score | n/a | 62.9 | 66.1 | 
| Total public schools | n/a | 2,286 | 17,366 | 
| Index | Cowichan Valley E | British Columbia | National | 
| No certificate, diploma or degree | 17.0% | 14.1% | 16.7% | 
| High School certificate or equivalent | 82.8% | 85.9% | 83.3% | 
| Apprenticeship or trades certificate | 52.7% | 56.6% | 56.8% | 
| College or other non-university diploma | 39.8% | 48.1% | 47.4% | 
| University certificate or below bachelor | 18.6% | 29.4% | 27.5% | 
| Bachelor's degree | 15.4% | 26.4% | 25.1% | 
| Above bachelor's degree | 5.8% | 8.9% | 8.1% | 
| City | Population | Avg. School Score | National Avg. | 
| Cowichan Valley C, BC | 5,466 | 64.0 | 3.3% | 
| Cowichan Valley D, BC | 3,569 | 63.3 | 4.3% | 
| Saltspring Island, BC | 11,001 | 63.1 | 4.6% | 
| North Cowichan, BC | 32,420 | 62.6 | 5.3% | 
| Duncan, BC | 5,315 | 60.7 | 8.2% | 
| Cowichan Valley E, BC | 4,562 | n/a | 
| City | Population | Avg. School Score | National Avg. | 
| Southwold, ON | 4,540 | 66.2 | 0.0% | 
| Port Hardy, BC | 4,586 | 52.9 | 20.0% | 
| Carstairs, AB | 4,614 | 65.2 | 1.5% | 
| Barrhead, AB | 4,616 | 60.4 | 8.7% | 
| Prescott, ON | 4,630 | 61.8 | 6.6% | 
| Cowichan Valley E, BC | 4,562 | n/a |