| Statistic | York Mills | Toronto | Ontario |
| Population | 19,548 | 3,013,752 | 14,804,681 |
| Population density (sq km) | 3,226 | 4,712 | 15 |
| Median age | 44.8 | 39.3 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 78% | 67% | 71% |
| Families w/ kids at home | 52% | 44% | 46% |
| Speak English only | 82.8% | 85.9% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| Chinese | 22.7% |
| West Asian | 7.8% |
| South Asian | 7.2% |
| Korean | 4.6% |
| Black | 4.3% |
| Data | Percent |
| China | 10.6% |
| Iran | 6.5% |
| Hong Kong | 3.9% |
| South Korea | 3.4% |
| Philippines | 2.0% |