Piracicaba
- Country:
- Brazil
- Continent:
- South America
Piracicaba's 2025 population is now estimated at 418,776. In 1950, the population of Piracicaba was 45,782. Piracicaba has grown by 3,387 in the last year, which represents a 0.82% annual change. These population estimates and projections come from the latest revision of the UN World Urbanization Prospects . These estimates represent the Urban agglomeration of Piracicaba, which typically includes Piracicaba's population in addition to adjacent suburban areas.