| Statistic | Secteur Leveille | Terrebonne | Quebec |
| Population | 336 | 119,135 | 8,565,732 |
| Population density (sq km) | 629 | 755 | 6 |
| Median age | 52.5 | 40.1 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 44% | 46% | 50% |
| Families w/ kids at home | 25% | 48% | 40% |
| Speak English only | 0.0% | 0.5% | 4.7% |
| Speak French only | 61.9% | 56.4% | 49.5% |
| Data | Percent |
| Black | 9.4% |
| Latin American | 3.3% |
| Southeast Asian | 1.0% |
| N/A | 0.0% |
| Data | Percent |
| Haiti | 6.4% |
| Peru | 2.0% |
| France | 1.3% |
| Colombia | 1.3% |
| Côte d'Ivoire | 0.3% |