| Statistic | Guybourg | Montréal | Quebec |
| Population | 3,613 | 1,811,008 | 8,565,732 |
| Population density (sq km) | 811 | 4,984 | 6 |
| Median age | 39.2 | 38.7 | 42.6 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 40% | 54% | 50% |
| Families w/ kids at home | 35% | 41% | 40% |
| Speak English only | 1.4% | 10.2% | 4.7% |
| Speak French only | 51.4% | 29.8% | 49.5% |
| Data | Percent |
| Black | 13.1% |
| Latin American | 4.0% |
| Chinese | 2.3% |
| Southeast Asian | 1.4% |
| Multiple Visible Minorities | 1.3% |
| Data | Percent |
| Haiti | 1.9% |
| Other Western Africa | 1.5% |
| Cameroon | 1.3% |
| Vietnam | 1.1% |
| France | 1.0% |