| Statistic | Du Plateau | Gatineau | Quebec |
| Population | 23,988 | 293,695 | 8,565,732 |
| Population density (sq km) | 2,649 | 844 | 6 |
| Median age | 33.5 | 39.9 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 50% | 51% | 50% |
| Families w/ kids at home | 51% | 41% | 40% |
| Speak English only | 9.8% | 7.1% | 4.7% |
| Speak French only | 24.1% | 28.4% | 49.5% |
| Data | Percent |
| Black | 14.8% |
| Arab | 6.6% |
| Latin American | 3.9% |
| Chinese | 1.4% |
| Southeast Asian | 1.0% |
| Data | Percent |
| Morocco | 1.8% |
| Other Eastern Africa | 1.8% |
| Other Western Africa | 1.3% |
| France | 1.2% |
| Colombia | 1.1% |