| Index | Action | Halton Hills | Ontario |
| Average School Score | 61.6 | 68.9 | 67.5 |
| Total public schools | 5 | 26 | 7,342 |
| Index | Action | Halton Hills | Ontario |
| No certificate, diploma or degree | 18.0% | 15.0% | 15.9% |
| High School certificate or equivalent | 81.7% | 85.0% | 84.1% |
| Apprenticeship or trades certificate | 48.5% | 55.1% | 56.9% |
| College or other non-university diploma | 41.1% | 49.0% | 51.1% |
| University certificate or below bachelor | 15.0% | 25.1% | 29.8% |
| Bachelor's degree | 14.2% | 23.5% | 27.9% |
| Above bachelor's degree | 3.3% | 5.9% | 9.1% |
| City | Population | Avg. School Score | National Avg. |
| Puslinch, ON | 7,805 | 73.2 | 10.6% |
| Caledon, ON | 82,130 | 71.6 | 8.3% |
| Guelph/Eramosa, ON | 13,999 | 71.0 | 7.3% |
| Milton, ON | 142,128 | 70.9 | 7.2% |
| Guelph, ON | 147,931 | 69.1 | 4.4% |
| Halton Hills, ON | 65,483 | 68.9 | 4.2% |
| City | Population | Avg. School Score | National Avg. |
| Medicine Hat, AB | 65,247 | 62.9 | 4.9% |
| Port Coquitlam, BC | 66,485 | 61.8 | 6.5% |
| Grande Prairie, AB | 69,512 | 62.8 | 5.1% |
| Aurora, ON | 61,058 | 76.5 | 15.7% |
| Norfolk County, ON | 70,339 | 64.7 | 2.2% |
| Halton Hills, ON | 65,483 | 68.9 | 4.2% |