| Statistic | College Heights | Thunder Bay | Ontario |
| Population | 5,476 | 111,499 | 14,804,681 |
| Population density (sq km) | 2,793 | 334 | 15 |
| Median age | 46.6 | 44.3 | 40.9 |
| Male/Female ratio | 1.2:1 | 1.0:1 | 1.0:1 |
| Married couples | 59% | 64% | 71% |
| Families w/ kids at home | 32% | 38% | 46% |
| Speak English only | 88.0% | 91.6% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| Black | 0.6% |
| Chinese | 0.6% |
| South Asian | 0.5% |
| West Asian | 0.4% |
| Arab | 0.3% |
| Data | Percent |
| Other Northern Europe | 1.5% |
| Italy | 1.5% |
| United States | 1.0% |
| United Kingdom | 0.9% |
| Poland | 0.6% |