| Statistic | Williams | Langley | British Columbia |
| Population | 343 | 132,088 | 5,149,422 |
| Population density (sq km) | 327 | 2,667 | 5 |
| Median age | 32.8 | 41.5 | 42.3 |
| Male/Female ratio | 0.8:1 | 1.1:1 | 1.0:1 |
| Married couples | 48% | 63% | 71% |
| Families w/ kids at home | 57% | 37% | 41% |
| Speak English only | 92.8% | 93.6% | 89.7% |
| Speak French only | 0.0% | 0.0% | 0.0% |
| Data | Percent |
| South Asian | 24.7% |
| Arab | 6.2% |
| Korean | 5.3% |
| Black | 5.1% |
| Chinese | 4.7% |
| Data | Percent |
| South Korea | 5.3% |
| China | 2.6% |
| Philippines | 2.6% |
| United Kingdom | 2.4% |
| India | 1.9% |