| Statistic | Lac-Deschênes | Gatineau | Quebec |
| Population | 10,894 | 293,695 | 8,565,732 |
| Population density (sq km) | 2,319 | 844 | 6 |
| Median age | 41.2 | 39.9 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 57% | 51% | 50% |
| Families w/ kids at home | 45% | 41% | 40% |
| Speak English only | 17.9% | 7.1% | 4.7% |
| Speak French only | 12.6% | 28.4% | 49.5% |
| Data | Percent |
| Black | 4.8% |
| Arab | 1.9% |
| Latin American | 1.1% |
| South Asian | 1.0% |
| Chinese | 0.9% |
| Data | Percent |
| France | 1.1% |
| Haiti | 0.8% |
| Lebanon | 0.6% |
| China | 0.6% |
| United Kingdom | 0.5% |