| Statistic | Laval-sur-le-Lac | Laval | Quebec |
| Population | 750 | 445,050 | 8,565,732 |
| Population density (sq km) | 430 | 1,822 | 6 |
| Median age | 47.6 | 41.6 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 70% | 61% | 50% |
| Families w/ kids at home | 49% | 48% | 40% |
| Speak English only | 2.7% | 5.2% | 4.7% |
| Speak French only | 16.2% | 33.9% | 49.5% |
| Data | Percent |
| Black | 12.2% |
| Arab | 8.0% |
| Multiple Visible Minorities | 0.1% |
| N/A | 0.0% |
| Data | Percent |
| France | 7.3% |
| Haiti | 3.3% |
| Egypt | 2.8% |
| Italy | 2.8% |
| Other Eastern Europe | 2.0% |