| Statistic | Des Oiseaux | Saguenay | Quebec |
| Population | 2,032 | 145,134 | 8,565,732 |
| Population density (sq km) | 2,867 | 128 | 6 |
| Median age | 52.8 | 46.6 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 54% | 48% | 50% |
| Families w/ kids at home | 32% | 36% | 40% |
| Speak English only | 0.2% | 0.2% | 4.7% |
| Speak French only | 80.5% | 77.2% | 49.5% |
| Data | Percent |
| Black | 1.0% |
| Chinese | 0.9% |
| Filipino | 0.6% |
| N/A | 0.0% |
| Data | Percent |
| China | 0.5% |
| United Kingdom | 0.3% |
| Philippines | 0.2% |
| Japan | 0.1% |
| Brazil | 0.1% |