| Statistic | de Deauville | Sherbrooke | Quebec |
| Population | 7,066 | 170,686 | 8,565,732 |
| Population density (sq km) | 135 | 484 | 6 |
| Median age | 42.1 | 40.4 | 42.6 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 44% | 45% | 50% |
| Families w/ kids at home | 44% | 37% | 40% |
| Speak English only | 0.6% | 1.4% | 4.7% |
| Speak French only | 53.9% | 54.2% | 49.5% |
| Data | Percent |
| Latin American | 0.7% |
| Black | 0.7% |
| Chinese | 0.3% |
| South Asian | 0.1% |
| Southeast Asian | 0.1% |
| Data | Percent |
| France | 1.3% |
| United States | 0.5% |
| Other Western Europe | 0.5% |
| China | 0.3% |
| Colombia | 0.2% |