| Statistic | Mont-Royal | Mont-Royal | Quebec |
| Population | 22,136 | 22,238 | 8,565,732 |
| Population density (sq km) | 2,832 | 2,844 | 6 |
| Median age | 42.0 | 42.0 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 73% | 72% | 50% |
| Families w/ kids at home | 55% | 55% | 40% |
| Speak English only | 9.0% | 9.0% | 4.7% |
| Speak French only | 11.5% | 11.4% | 49.5% |
| Data | Percent |
| Arab | 7.6% |
| Southeast Asian | 4.7% |
| Black | 3.8% |
| Chinese | 3.5% |
| South Asian | 2.7% |
| Data | Percent |
| Lebanon | 4.1% |
| France | 2.6% |
| Vietnam | 2.5% |
| Egypt | 1.9% |
| Syria | 1.9% |