| Statistic | Saint-Charles-Borromée | Joliette | Quebec |
| Population | 15,540 | 21,376 | 8,565,732 |
| Population density (sq km) | 653 | 913 | 6 |
| Median age | 52.5 | 46.3 | 42.6 |
| Male/Female ratio | 1.2:1 | 1.1:1 | 1.0:1 |
| Married couples | 49% | 40% | 50% |
| Families w/ kids at home | 34% | 31% | 40% |
| Speak English only | 0.1% | 0.2% | 4.7% |
| Speak French only | 71.1% | 69.6% | 49.5% |
| Data | Percent |
| Black | 1.0% |
| Latin American | 0.3% |
| Arab | 0.2% |
| Chinese | 0.2% |
| Southeast Asian | 0.1% |
| Data | Percent |
| France | 0.4% |
| Haiti | 0.1% |
| Other Eastern Africa | 0.1% |
| Other Southeastern Asia | 0.1% |
| Other South America | 0.1% |