| Statistic | Swansea | Toronto | Ontario |
| Population | 17,530 | 3,013,752 | 14,804,681 |
| Population density (sq km) | 5,696 | 4,712 | 15 |
| Median age | 40.1 | 39.3 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 66% | 67% | 71% |
| Families w/ kids at home | 40% | 44% | 46% |
| Speak English only | 83.0% | 85.9% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 5.5% |
| Black | 5.5% |
| Chinese | 3.9% |
| Latin American | 2.9% |
| Filipino | 1.6% |
| Data | Percent |
| Poland | 2.7% |
| United Kingdom | 2.4% |
| Serbia | 1.8% |
| Ukraine | 1.7% |
| Other Eastern Europe | 1.4% |