| Statistic | Notre-Dame-de-Grâce | Montréal | Quebec |
| Population | 21,880 | 1,811,008 | 8,565,732 |
| Population density (sq km) | 8,588 | 4,984 | 6 |
| Median age | 40.9 | 38.7 | 42.6 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 59% | 54% | 50% |
| Families w/ kids at home | 44% | 41% | 40% |
| Speak English only | 14.7% | 10.2% | 4.7% |
| Speak French only | 7.8% | 29.8% | 49.5% |
| Data | Percent |
| Black | 5.5% |
| Chinese | 4.2% |
| Latin American | 2.5% |
| Arab | 2.4% |
| West Asian | 2.3% |
| Data | Percent |
| France | 4.6% |
| Iran | 1.9% |
| China | 1.7% |
| United States | 1.7% |
| United Kingdom | 1.0% |