| Statistic | Clairfields | Guelph | Ontario |
| Population | 4,435 | 147,931 | 14,804,681 |
| Population density (sq km) | 1,367 | 1,616 | 15 |
| Median age | 35.6 | 37.8 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 78% | 69% | 71% |
| Families w/ kids at home | 58% | 46% | 46% |
| Speak English only | 87.9% | 89.5% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| Chinese | 10.6% |
| South Asian | 10.4% |
| Southeast Asian | 4.2% |
| West Asian | 3.7% |
| Filipino | 3.6% |
| Data | Percent |
| China | 5.3% |
| Philippines | 3.8% |
| India | 3.7% |
| United Kingdom | 3.0% |
| Afghanistan | 2.0% |