Tres Marias
- Country:
- Brazil
- Continent:
- South America
Tres Marias's 2026 population is now estimated at 30,372. In 1970, the population of Tres Marias was 9,789. Tres Marias has grown by 387 in the last year, which represents a 1.29% annual change. These population values and projections come from IBGE Censo Demografico - Populacao residente por municipio (1970-2010), IBGE Estimativas da Populacao - Populacao residente estimada por municipio, IBGE Censo Demografico 2022 - Populacao residente por municipio and World Population Review Internal Projections .