| Statistic | Mountview | Hamilton | Ontario |
| Population | 6,340 | 11,739 | 14,804,681 |
| Population density (sq km) | 3,909 | 518 | 15 |
| Median age | 47.6 | 40.5 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 74% | 68% | 71% |
| Families w/ kids at home | 44% | 44% | 46% |
| Speak English only | 91.6% | 92.3% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| Black | 5.2% |
| Arab | 4.6% |
| West Asian | 3.2% |
| South Asian | 3.1% |
| Chinese | 2.1% |
| Data | Percent |
| Italy | 3.3% |
| United Kingdom | 2.8% |
| Iraq | 1.8% |
| India | 1.6% |
| Afghanistan | 1.3% |