| Statistic | Laval | Quebec | National |
| Population | 445,050 | 8,565,732 | 38,134,230 |
| Population density (sq km) | 1,822 | 6 | 4 |
| Median age | 41.6 | 42.6 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 61% | 50% | 66% |
| Families w/ kids at home | 48% | 40% | 43% |
| Speak English only | 5.2% | 4.7% | 68.8% |
| Speak French only | 33.9% | 49.5% | 4.5% |
| Data | Percent |
| Arab | 10.1% |
| Black | 9.7% |
| Latin American | 3.7% |
| South Asian | 2.8% |
| Southeast Asian | 2.0% |
| Data | Percent |
| Lebanon | 3.1% |
| Haiti | 2.9% |
| Morocco | 2.1% |
| Algeria | 1.8% |
| Syria | 1.6% |