| Statistic | Walnut Grove | Langley | British Columbia |
| Population | 24,839 | 132,088 | 5,149,422 |
| Population density (sq km) | 2,990 | 2,667 | 5 |
| Median age | 41.9 | 41.5 | 42.3 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 78% | 63% | 71% |
| Families w/ kids at home | 51% | 37% | 41% |
| Speak English only | 92.0% | 93.6% | 89.7% |
| Speak French only | 0.0% | 0.0% | 0.0% |
| Data | Percent |
| Chinese | 7.4% |
| Korean | 4.2% |
| South Asian | 2.9% |
| Black | 1.3% |
| Japanese | 1.3% |
| Data | Percent |
| United Kingdom | 3.1% |
| South Korea | 3.1% |
| China | 2.4% |
| Taiwan | 1.5% |
| United States | 1.2% |