| Statistic | Laval-des-Rapides | Laval | Quebec |
| Population | 42,150 | 445,050 | 8,565,732 |
| Population density (sq km) | 4,674 | 1,822 | 6 |
| Median age | 38.8 | 41.6 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 54% | 61% | 50% |
| Families w/ kids at home | 40% | 48% | 40% |
| Speak English only | 3.8% | 5.2% | 4.7% |
| Speak French only | 38.3% | 33.9% | 49.5% |
| Data | Percent |
| Arab | 11.3% |
| Black | 10.9% |
| Latin American | 5.1% |
| South Asian | 3.2% |
| Chinese | 2.2% |
| Data | Percent |
| Haiti | 3.3% |
| Lebanon | 3.1% |
| Algeria | 2.2% |
| Morocco | 2.2% |
| Romania | 1.2% |