| Statistic | L'Île-Perrot | Montréal | Quebec |
| Population | 11,040 | 1,811,008 | 8,565,732 |
| Population density (sq km) | 1,942 | 4,984 | 6 |
| Median age | 42.8 | 38.7 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 50% | 54% | 50% |
| Families w/ kids at home | 40% | 41% | 40% |
| Speak English only | 8.7% | 10.2% | 4.7% |
| Speak French only | 24.1% | 29.8% | 49.5% |
| Data | Percent |
| Black | 5.5% |
| Latin American | 3.0% |
| Arab | 2.5% |
| Chinese | 1.8% |
| South Asian | 1.5% |
| Data | Percent |
| Romania | 2.2% |
| China | 1.1% |
| Philippines | 1.0% |
| Mexico | 0.8% |
| France | 0.7% |