| Statistic | Mountview | Thunder Bay | Ontario |
| Population | 5,007 | 111,499 | 14,804,681 |
| Population density (sq km) | 2,814 | 334 | 15 |
| Median age | 39.9 | 44.3 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 63% | 64% | 71% |
| Families w/ kids at home | 35% | 38% | 46% |
| Speak English only | 94.1% | 91.6% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 1.9% |
| Chinese | 1.5% |
| Southeast Asian | 1.3% |
| Black | 1.2% |
| Multiple Visible Minorities | 0.8% |
| Data | Percent |
| Italy | 1.9% |
| United Kingdom | 1.1% |
| China | 0.9% |
| United States | 0.7% |
| Other Southeastern Asia | 0.6% |