Santa Marta
- Country:
- Colombia
- Continent:
- South America
Santa Marta's 2025 population is now estimated at 557,284. In 1950, the population of Santa Marta was 34,954. Santa Marta has grown by 5,511 in the last year, which represents a 1% 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 Marta, which typically includes Santa Marta's population in addition to adjacent suburban areas.