
Calais
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 37.93
- State:
- Vermont
Calais is located in Washington County, Vermont. Calais has a 2025 population of 1,677. Calais is currently growing at a rate of 0.12% annually and its population has increased by 0.66% since the most recent census, which recorded a population of 1,666 in 2020.
The average household income in Calais is $119,913 with a poverty rate of 9.53%. The median age in Calais is 44.3 years: 45.3 years for males, and 43.8 years for females.