| Place Name | Sumas |
| Place Type | City |
| ZIP Code(s) | 98295 |
| County | Whatcom County |
| Area Code(s) | 360 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 1,218 |
| Population Growth Rate (2010-19) | 21.12% |
| Majority Ethnicity | White 81.65% |
| Metro/Micro Stats Area | Bellingham, WA |
| US Congressional District(s) | Washington 1st |
| State House Districts | 42 |
| State Senate Districts | 42 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.65% |
| African American | 0.58% |
| Hispanic | 2.54% |
| Asian | 2.25% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 12.98% |