| Statistic | Sunnyside et la rue Edgehill | Westmount | Quebec |
| Population | 555 | 22,392 | 8,565,732 |
| Population density (sq km) | 2,816 | 5,264 | 6 |
| Median age | 47.0 | 46.8 | 42.6 |
| Male/Female ratio | 0.9:1 | 1.1:1 | 1.0:1 |
| Married couples | 87% | 74% | 50% |
| Families w/ kids at home | 62% | 45% | 40% |
| Speak English only | 14.7% | 19.8% | 4.7% |
| Speak French only | 2.5% | 2.6% | 49.5% |
| Data | Percent |
| Chinese | 6.8% |
| Southeast Asian | 4.8% |
| West Asian | 2.5% |
| South Asian | 2.1% |
| Arab | 1.7% |
| Data | Percent |
| China | 5.2% |
| Iran | 3.3% |
| Morocco | 3.1% |
| Poland | 2.9% |
| France | 2.3% |