| Statistic | Hudson | Ontario | National |
| Population | 531 | 14,804,681 | 38,134,230 |
| Population density (sq km) | 6 | 15 | 4 |
| Median age | 50.8 | 40.9 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 83% | 71% | 66% |
| Families w/ kids at home | 38% | 46% | 43% |
| Speak English only | 69.4% | 86.1% | 68.8% |
| Speak French only | 1.2% | 0.3% | 4.5% |
| Data | Percent |
| Korean | 2.7% |
| N/A | 0.0% |
| Data | Percent |
| Other Western Europe | 3.9% |
| Poland | 1.7% |
| Germany | 1.6% |
| South Korea | 0.8% |
| Other Central America | 0.2% |