
Thetford
- County:
- Orange County
- County Seat:
- No
- Area (mi²):
- 43.552
- State:
- Vermont
Thetford is located in Orange County, Vermont. Thetford has a 2025 population of 2,856. Thetford is currently growing at a rate of 0.28% annually and its population has increased by 2.92% since the most recent census, which recorded a population of 2,775 in 2020.
The average household income in Thetford is $110,021 with a poverty rate of 7.45%. The median age in Thetford is 45.9 years: 45.7 years for males, and 46.6 years for females.