| Index | Cowichan Valley H | British Columbia | National | 
| Average School Score | n/a | 62.9 | 66.1 | 
| Total public schools | n/a | 2,286 | 17,366 | 
| Index | Cowichan Valley H | British Columbia | National | 
| No certificate, diploma or degree | 14.0% | 14.1% | 16.7% | 
| High School certificate or equivalent | 86.5% | 85.9% | 83.3% | 
| Apprenticeship or trades certificate | 60.9% | 56.6% | 56.8% | 
| College or other non-university diploma | 41.8% | 48.1% | 47.4% | 
| University certificate or below bachelor | 20.3% | 29.4% | 27.5% | 
| Bachelor's degree | 18.2% | 26.4% | 25.1% | 
| Above bachelor's degree | 7.8% | 8.9% | 8.1% | 
| City | Population | Avg. School Score | National Avg. | 
| Lantzville, BC | 3,899 | 68.6 | 3.7% | 
| Cowichan Valley D, BC | 3,569 | 63.3 | 4.3% | 
| North Cowichan, BC | 32,420 | 62.6 | 5.3% | 
| Nanaimo B, BC | 4,347 | 58.9 | 10.9% | 
| Nanaimo, BC | 101,513 | 57.6 | 12.9% | 
| Cowichan Valley H, BC | 2,669 | n/a | 
| City | Population | Avg. School Score | National Avg. | 
| Northeastern Manitoulin and the Islands, ON | 2,662 | 73.5 | 11.1% | 
| Sicamous, BC | 2,650 | 63.7 | 3.8% | 
| Lesser Slave River No.124, AB | 2,699 | 48.5 | 26.8% | 
| Perry, ON | 2,638 | 41.5 | 37.3% | 
| Columbia-Shuswap F, BC | 2,702 | 55.4 | 16.3% | 
| Cowichan Valley H, BC | 2,669 | n/a |