Tres Rios
- Country:
- Brazil
- Continent:
- South America
Tres Rios's 2026 population is now estimated at 82,676.In 1970, the population of Tres Rios was 55,871.Tres Rios has grown by 357 in the last year, which represents a 0.43% 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.