| Statistic | Le Dépôt | Saint-Lazare | Quebec |
| Population | 2,638 | 21,394 | 8,565,732 |
| Population density (sq km) | 840 | 307 | 6 |
| Median age | 39.6 | 42.4 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 57% | 64% | 50% |
| Families w/ kids at home | 57% | 56% | 40% |
| Speak English only | 6.2% | 10.6% | 4.7% |
| Speak French only | 26.3% | 16.5% | 49.5% |
| Data | Percent |
| Black | 4.7% |
| Latin American | 1.7% |
| Chinese | 1.2% |
| Filipino | 0.9% |
| Arab | 0.3% |
| Data | Percent |
| China | 0.6% |
| El Salvador | 0.5% |
| Mexico | 0.4% |
| Other Western Africa | 0.4% |
| France | 0.3% |