Santa Rosa
- Country:
- Argentina
- Continent:
- South America
Santa Rosa's 2026 population is now estimated at 344,106. In 1950, the population of Santa Rosa was 22,892. Santa Rosa has grown by 2,794 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 Santa Rosa, which typically includes Santa Rosa's population in addition to adjacent suburban areas.