| Statistic | Domaine - Deland | Saint-Jean-sur-Richelieu | Quebec |
| Population | 1,160 | 99,027 | 8,565,732 |
| Population density (sq km) | 2,068 | 430 | 6 |
| Median age | 41.4 | 43.2 | 42.6 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 47% | 43% | 50% |
| Families w/ kids at home | 52% | 40% | 40% |
| Speak English only | 0.1% | 0.5% | 4.7% |
| Speak French only | 55.5% | 57.8% | 49.5% |
| Data | Percent |
| Chinese | 0.3% |
| Arab | 0.2% |
| N/A | 0.0% |
| Data | Percent |
| France | 0.3% |
| Other Eastern Europe | 0.2% |
| India | 0.1% |
| Lebanon | 0.1% |
| Other Eastern Africa | 0.1% |