| Statistic | Sumas Mountain | Abbotsford | British Columbia |
| Population | 4,259 | 160,174 | 5,149,422 |
| Population density (sq km) | 64 | 406 | 5 |
| Median age | 35.1 | 38.5 | 42.3 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 83% | 77% | 71% |
| Families w/ kids at home | 61% | 46% | 41% |
| Speak English only | 92.7% | 90.0% | 89.7% |
| Speak French only | 0.1% | 0.0% | 0.0% |
| Data | Percent |
| South Asian | 7.0% |
| Chinese | 3.2% |
| Latin American | 2.0% |
| Filipino | 1.5% |
| Korean | 1.2% |
| Data | Percent |
| India | 2.0% |
| United Kingdom | 1.9% |
| China | 1.9% |
| United States | 1.6% |
| Philippines | 0.8% |