| Statistic | Tremblay | Saguenay | Quebec |
| Population | 2,305 | 145,134 | 8,565,732 |
| Population density (sq km) | 29 | 128 | 6 |
| Median age | 40.4 | 46.6 | 42.6 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 45% | 48% | 50% |
| Families w/ kids at home | 46% | 36% | 40% |
| Speak English only | 0.0% | 0.2% | 4.7% |
| Speak French only | 85.5% | 77.2% | 49.5% |
| Data | Percent |
| N/A | 0.0% |
| Data | Percent |
| Other Western Africa | 0.1% |
| Poland | 0.0% |
| Morocco | 0.0% |
| Other Southern Europe | 0.0% |
| Other Southeastern Asia | 0.0% |