| Statistic | Southdale | Kitchener | Ontario |
| Population | 5,267 | 259,162 | 14,804,681 |
| Population density (sq km) | 3,619 | 1,832 | 15 |
| Median age | 40.0 | 38.1 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 51% | 68% | 71% |
| Families w/ kids at home | 32% | 45% | 46% |
| Speak English only | 93.2% | 91.4% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| Black | 9.5% |
| South Asian | 3.6% |
| Southeast Asian | 3.4% |
| Latin American | 1.5% |
| All Other Visible Minorities | 1.0% |
| Data | Percent |
| Germany | 1.8% |
| Romania | 1.7% |
| Bosnia Herzegovina | 1.4% |
| Other Southeastern Asia | 1.3% |
| Eritrea | 1.3% |