| Statistic | Dorval | Dorval | Quebec |
| Population | 21,239 | 21,098 | 8,565,732 |
| Population density (sq km) | 826 | 960 | 6 |
| Median age | 44.4 | 44.4 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 63% | 63% | 50% |
| Families w/ kids at home | 43% | 43% | 40% |
| Speak English only | 19.4% | 19.4% | 4.7% |
| Speak French only | 7.7% | 7.7% | 49.5% |
| Data | Percent |
| Black | 5.5% |
| Chinese | 4.7% |
| Latin American | 4.2% |
| Arab | 3.4% |
| Filipino | 3.1% |
| Data | Percent |
| Philippines | 2.8% |
| China | 1.9% |
| United Kingdom | 1.4% |
| Romania | 1.2% |
| France | 1.0% |