Viana
- Country:
- Brazil
- Continent:
- South America
Viana's 2026 population is now estimated at 80,334. In 1970, the population of Viana was 10,529. Viana has grown by 1,291 in the last year, which represents a 1.63% 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 .