| Statistic | Barnstown | Hamilton | Ontario |
| Population | 4,586 | 11,739 | 14,804,681 |
| Population density (sq km) | 5,502 | 518 | 15 |
| Median age | 37.7 | 40.5 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 70% | 68% | 71% |
| Families w/ kids at home | 54% | 44% | 46% |
| Speak English only | 92.7% | 92.3% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| Black | 8.5% |
| South Asian | 6.8% |
| Arab | 5.1% |
| West Asian | 4.4% |
| All Other Visible Minorities | 3.5% |
| Data | Percent |
| Iraq | 3.0% |
| India | 3.0% |
| Philippines | 2.0% |
| Italy | 1.9% |
| Portugal | 1.5% |