| Statistic | Wellington | Barrie | Ontario |
| Population | 5,330 | 159,618 | 14,804,681 |
| Population density (sq km) | 3,144 | 1,529 | 15 |
| Median age | 38.9 | 38.4 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 53% | 63% | 71% |
| Families w/ kids at home | 29% | 45% | 46% |
| Speak English only | 93.1% | 92.6% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| Black | 3.2% |
| South Asian | 2.4% |
| Chinese | 0.7% |
| Southeast Asian | 0.5% |
| Korean | 0.3% |
| Data | Percent |
| United Kingdom | 3.0% |
| Netherlands | 0.8% |
| Jamaica | 0.7% |
| Poland | 0.6% |
| China | 0.4% |