| Statistic | Lac-A-La-Tortue | Shawinigan | Quebec |
| Population | 2,388 | 48,810 | 8,565,732 |
| Population density (sq km) | 43 | 64 | 6 |
| Median age | 48.3 | 54.3 | 42.6 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 45% | 46% | 50% |
| Families w/ kids at home | 39% | 29% | 40% |
| Speak English only | 0.0% | 0.2% | 4.7% |
| Speak French only | 80.8% | 77.3% | 49.5% |
| Data | Percent |
| Chinese | 0.8% |
| Black | 0.6% |
| Southeast Asian | 0.1% |
| Multiple Visible Minorities | 0.1% |
| N/A | 0.0% |
| Data | Percent |
| Philippines | 0.3% |
| France | 0.2% |
| Other Western Europe | 0.2% |
| United States | 0.1% |
| Other Caribbean And Bahamas | 0.1% |