| Statistic | Watson Lake | Yukon | National |
| Population | 869 | 41,866 | 38,134,230 |
| Population density (sq km) | 124 | 0 | 4 |
| Median age | 45.2 | 39.9 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 53% | 55% | 66% |
| Families w/ kids at home | 35% | 39% | 43% |
| Speak English only | 94.0% | 85.6% | 68.8% |
| Speak French only | 0.0% | 0.3% | 4.5% |
| Data | Percent |
| Filipino | 2.1% |
| Latin American | 1.5% |
| Chinese | 1.2% |
| South Asian | 0.5% |
| Multiple Visible Minorities | 0.4% |
| Data | Percent |
| United Kingdom | 1.9% |
| Germany | 1.7% |
| Philippines | 1.3% |
| United States | 1.1% |
| China | 0.7% |