| Place Name | Calais |
| Place Type | Town |
| ZIP Code(s) | 05648 |
| County | Washington County |
| Area Code(s) | 802 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 1,845 |
| Majority Ethnicity | White 96.12% |
| Metro/Micro Stats Area | Barre, VT |
| US Congressional District(s) | Vermont At-Large |
| State House Districts | Washington-6 |
| State Senate Districts | Washington |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.12% |
| African American | 0.7% |
| Hispanic | 0.32% |
| Asian | 0.59% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.26% |