| Statistic | Pierrefonds-Sud | Montréal | Quebec |
| Population | 32,871 | 1,811,008 | 8,565,732 |
| Population density (sq km) | 2,168 | 4,984 | 6 |
| Median age | 41.3 | 38.7 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 72% | 54% | 50% |
| Families w/ kids at home | 56% | 41% | 40% |
| Speak English only | 19.0% | 10.2% | 4.7% |
| Speak French only | 9.7% | 29.8% | 49.5% |
| Data | Percent |
| Arab | 11.3% |
| Black | 10.3% |
| South Asian | 8.6% |
| Chinese | 4.4% |
| West Asian | 2.6% |
| Data | Percent |
| Egypt | 6.7% |
| Haiti | 2.1% |
| India | 2.0% |
| China | 2.0% |
| Philippines | 1.9% |