| Statistic | Kaslo | British Columbia | National |
| Population | 1,002 | 5,149,422 | 38,134,230 |
| Population density (sq km) | 284 | 5 | 4 |
| Median age | 56.3 | 42.3 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 68% | 71% | 66% |
| Families w/ kids at home | 29% | 41% | 43% |
| Speak English only | 93.4% | 89.7% | 68.8% |
| Speak French only | 0.0% | 0.0% | 4.5% |
| Data | Percent |
| Filipino | 1.1% |
| Black | 0.3% |
| N/A | 0.0% |
| Data | Percent |
| United Kingdom | 5.1% |
| United States | 3.9% |
| France | 2.5% |
| Germany | 1.6% |
| Philippines | 0.9% |