| Statistic | Buchanan | Hamilton | Ontario |
| Population | 2,706 | 11,739 | 14,804,681 |
| Population density (sq km) | 2,706 | 518 | 15 |
| Median age | 42.2 | 40.5 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 73% | 68% | 71% |
| Families w/ kids at home | 43% | 44% | 46% |
| Speak English only | 93.2% | 92.3% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| Chinese | 4.4% |
| Black | 3.8% |
| Latin American | 2.1% |
| Multiple Visible Minorities | 1.5% |
| Southeast Asian | 1.0% |
| Data | Percent |
| China | 2.4% |
| Italy | 2.3% |
| Romania | 1.7% |
| Germany | 1.1% |
| Portugal | 1.1% |