| Statistic | Saint-François | Rivière-du-Loup | Quebec |
| Population | 5,183 | 20,207 | 8,565,732 |
| Population density (sq km) | 1,810 | 222 | 6 |
| Median age | 49.3 | 48.5 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 45% | 45% | 50% |
| Families w/ kids at home | 32% | 33% | 40% |
| Speak English only | 0.0% | 0.1% | 4.7% |
| Speak French only | 74.5% | 77.4% | 49.5% |
| Data | Percent |
| Chinese | 0.5% |
| Black | 0.4% |
| South Asian | 0.3% |
| Latin American | 0.1% |
| Arab | 0.0% |
| Data | Percent |
| China | 0.3% |
| Other West Central Asia And Middle East | 0.3% |
| Other Caribbean And Bahamas | 0.2% |
| France | 0.2% |
| United States | 0.1% |