| Statistic | Île-des-Soeurs | Montréal | Quebec |
| Population | 22,190 | 1,811,008 | 8,565,732 |
| Population density (sq km) | 5,782 | 4,984 | 6 |
| Median age | 44.5 | 38.7 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 64% | 54% | 50% |
| Families w/ kids at home | 40% | 41% | 40% |
| Speak English only | 10.6% | 10.2% | 4.7% |
| Speak French only | 14.2% | 29.8% | 49.5% |
| Data | Percent |
| Latin American | 6.8% |
| Chinese | 6.7% |
| Arab | 6.5% |
| West Asian | 4.6% |
| Black | 3.4% |
| Data | Percent |
| Iran | 4.3% |
| China | 4.1% |
| Colombia | 3.2% |
| France | 2.8% |
| Russia | 1.8% |