| Statistic | Sacré-Coeur | Sacré-Coeur | Quebec |
| Population | 1,801 | 1,681 | 8,565,732 |
| Population density (sq km) | 5 | 6 | 6 |
| Median age | 46.5 | 46.5 | 42.6 |
| Male/Female ratio | 0.9:1 | 0.9:1 | 1.0:1 |
| Married couples | 51% | 51% | 50% |
| Families w/ kids at home | 41% | 41% | 40% |
| Speak English only | 0.0% | 0.0% | 4.7% |
| Speak French only | 89.9% | 89.9% | 49.5% |
| Data | Percent |
| N/A | 0.0% |
| Data | Percent |
| Romania | 0.4% |
| United Kingdom | 0.2% |
| Haiti | 0.1% |
| Italy | 0.1% |
| Other Western Europe | 0.1% |