| Statistic | Saint-Sauveur | Québec | Quebec |
| Population | 16,666 | 548,244 | 8,565,732 |
| Population density (sq km) | 3,517 | 1,210 | 6 |
| Median age | 39.7 | 43.1 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 31% | 44% | 50% |
| Families w/ kids at home | 25% | 36% | 40% |
| Speak English only | 0.4% | 0.3% | 4.7% |
| Speak French only | 56.6% | 58.9% | 49.5% |
| Data | Percent |
| Black | 2.4% |
| Latin American | 1.9% |
| Arab | 1.6% |
| South Asian | 1.0% |
| Southeast Asian | 0.9% |
| Data | Percent |
| France | 1.9% |
| Colombia | 0.6% |
| Tunisia | 0.5% |
| Algeria | 0.4% |
| Other Southeastern Asia | 0.4% |