| Statistic | Coteau-Station | Les Coteaux | Quebec |
| Population | 2,329 | 6,094 | 8,565,732 |
| Population density (sq km) | 232 | 496 | 6 |
| Median age | 34.6 | 37.5 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 28% | 38% | 50% |
| Families w/ kids at home | 41% | 45% | 40% |
| Speak English only | 0.9% | 1.1% | 4.7% |
| Speak French only | 51.8% | 51.3% | 49.5% |
| Data | Percent |
| Black | 3.0% |
| South Asian | 1.1% |
| Southeast Asian | 0.2% |
| N/A | 0.0% |
| Data | Percent |
| Colombia | 0.7% |
| France | 0.5% |
| India | 0.4% |
| China | 0.3% |
| Other Central Africa | 0.3% |