| Statistic | Fesserton | Severn | Ontario |
| Population | 296 | 16,377 | 14,804,681 |
| Population density (sq km) | 91 | 27 | 15 |
| Median age | 47.5 | 49.2 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 59% | 72% | 71% |
| Families w/ kids at home | 41% | 38% | 46% |
| Speak English only | 95.0% | 95.4% | 86.1% |
| Speak French only | 0.0% | 0.0% | 0.3% |
| Data | Percent |
| Chinese | 0.6% |
| N/A | 0.0% |
| Data | Percent |
| Germany | 3.1% |
| Italy | 1.9% |
| United Kingdom | 0.6% |
| Other Eastern Europe | 0.6% |
| Other Western Europe | 0.6% |