| Statistic | Bassin-de-la-Lièvre | Gatineau | Quebec |
| Population | 10,626 | 293,695 | 8,565,732 |
| Population density (sq km) | 1,331 | 844 | 6 |
| Median age | 35.8 | 39.9 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 41% | 51% | 50% |
| Families w/ kids at home | 46% | 41% | 40% |
| Speak English only | 1.1% | 7.1% | 4.7% |
| Speak French only | 45.7% | 28.4% | 49.5% |
| Data | Percent |
| Black | 1.9% |
| Chinese | 0.2% |
| Multiple Visible Minorities | 0.1% |
| Latin American | 0.1% |
| All Other Visible Minorities | 0.1% |
| Data | Percent |
| United States | 0.2% |
| Other Eastern Africa | 0.2% |
| France | 0.2% |
| Haiti | 0.2% |
| Other Western Africa | 0.1% |