| Statistic | Southwood | Cambridge | Ontario |
| Population | 4,751 | 140,221 | 14,804,681 |
| Population density (sq km) | 3,794 | 1,205 | 15 |
| Median age | 36.4 | 39.8 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 61% | 68% | 71% |
| Families w/ kids at home | 42% | 47% | 46% |
| Speak English only | 92.4% | 92.8% | 86.1% |
| Speak French only | 0.0% | 0.0% | 0.3% |
| Data | Percent |
| Black | 3.7% |
| South Asian | 3.3% |
| Latin American | 1.2% |
| Southeast Asian | 1.1% |
| Arab | 0.8% |
| Data | Percent |
| United Kingdom | 2.5% |
| Portugal | 2.3% |
| Pakistan | 1.6% |
| Other Eastern Africa | 0.8% |
| Vietnam | 0.5% |