| Index | Southdown | Mississauga | Ontario |
| Average School Score | n/a | 69.7 | 67.5 |
| Total public schools | 1 | 366 | 7,342 |
| Index | Southdown | Mississauga | Ontario |
| No certificate, diploma or degree | 12.0% | 14.0% | 15.9% |
| High School certificate or equivalent | 88.3% | 86.4% | 84.1% |
| Apprenticeship or trades certificate | 65.6% | 60.4% | 56.9% |
| College or other non-university diploma | 55.9% | 56.1% | 51.1% |
| University certificate or below bachelor | 31.2% | 37.9% | 29.8% |
| Bachelor's degree | 27.9% | 35.4% | 27.9% |
| Above bachelor's degree | 7.7% | 11.4% | 9.1% |
| City | Population | Avg. School Score | National Avg. |
| Oakville, ON | 212,353 | 77.9 | 17.8% |
| Burlington, ON | 197,435 | 73.2 | 10.7% |
| Toronto, ON | 3,013,752 | 68.3 | 3.3% |
| Brampton, ON | 735,754 | 65.6 | 0.9% |
| Mississauga, ON | 764,342 | 69.7 | 5.3% |
| City | Population | Avg. School Score | National Avg. |
| Brampton, ON | 735,754 | 65.6 | 0.9% |
| Vancouver, BC | 694,440 | 67.0 | 1.3% |
| Surrey, BC | 560,150 | 62.9 | 4.9% |
| Edmonton, AB | 1,053,392 | 64.5 | 2.4% |
| Ottawa, ON | 1,058,126 | 71.3 | 7.8% |
| Mississauga, ON | 764,342 | 69.7 | 5.3% |