| Statistic | Greenford | Hamilton | Ontario |
| Population | 2,441 | 11,739 | 14,804,681 |
| Population density (sq km) | 2,786 | 518 | 15 |
| Median age | 56.7 | 40.5 | 40.9 |
| Male/Female ratio | 1.3:1 | 1.0:1 | 1.0:1 |
| Married couples | 70% | 68% | 71% |
| Families w/ kids at home | 33% | 44% | 46% |
| Speak English only | 94.1% | 92.3% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 5.9% |
| Southeast Asian | 0.8% |
| Latin American | 0.6% |
| Black | 0.6% |
| Arab | 0.3% |
| Data | Percent |
| Croatia | 6.5% |
| Italy | 4.2% |
| Bosnia Herzegovina | 3.9% |
| United Kingdom | 3.6% |
| Serbia | 2.5% |