| Statistic | West Willow Village | Guelph | Ontario |
| Population | 12,231 | 147,931 | 14,804,681 |
| Population density (sq km) | 3,340 | 1,616 | 15 |
| Median age | 37.3 | 37.8 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.1:1 | 1.0:1 |
| Married couples | 68% | 69% | 71% |
| Families w/ kids at home | 50% | 46% | 46% |
| Speak English only | 91.2% | 89.5% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 9.2% |
| Southeast Asian | 5.1% |
| Filipino | 4.1% |
| Black | 4.0% |
| Chinese | 3.8% |
| Data | Percent |
| Vietnam | 4.2% |
| Philippines | 4.0% |
| India | 3.1% |
| United Kingdom | 1.5% |
| Pakistan | 1.2% |