| Index | Sarnia | Ontario | National | 
| Average School Score | 63.8 | 67.5 | 66.1 | 
| Total public schools | 37 | 7,342 | 17,366 | 
| Index | Sarnia | Ontario | National | 
| No certificate, diploma or degree | 15.0% | 15.9% | 16.7% | 
| High School certificate or equivalent | 85.5% | 84.1% | 83.3% | 
| Apprenticeship or trades certificate | 55.6% | 56.9% | 56.8% | 
| College or other non-university diploma | 46.2% | 51.1% | 47.4% | 
| University certificate or below bachelor | 18.2% | 29.8% | 27.5% | 
| Bachelor's degree | 17.1% | 27.9% | 25.1% | 
| Above bachelor's degree | 4.8% | 9.1% | 8.1% | 
| City | Population | Avg. School Score | National Avg. | 
| Plympton-Wyoming, ON | 8,517 | 72.3 | 9.2% | 
| Petrolia, ON | 6,108 | 66.6 | 0.6% | 
| Point Edward, ON | 2,173 | 54.2 | 18.1% | 
| Sarnia, ON | 74,477 | 63.8 | 3.5% | 
| City | Population | Avg. School Score | National Avg. | 
| Wood Buffalo, AB | 74,298 | 61.4 | 7.2% | 
| Sault Ste. Marie, ON | 74,249 | 59.9 | 9.4% | 
| St. Albert, AB | 73,103 | 68.3 | 3.3% | 
| Norfolk County, ON | 70,339 | 64.7 | 2.2% | 
| Airdrie, AB | 79,163 | 62.3 | 5.8% | 
| Sarnia, ON | 74,477 | 63.8 | 3.5% |