Thetford Mines
- Country:
- Canada
- Continent:
- North America
Thetford Mines's 2026 population is now estimated at 27,423. In 2001, the population of Thetford Mines was 26,710. Thetford Mines has grown by 268 in the last year, which represents a 0.99% annual change. These population values and projections come from Statistics Canada Table 17-10-0155-01: Population estimates, July 1, by census subdivision, 2021 boundaries and World Population Review Internal Projections .