Bucaramanga's 2021 population is now estimated at 1,348,882. In 1950, the population of Bucaramanga was 109,969. Bucaramanga has grown by 17,429 since 2015, which represents a 1.31% 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 Bucaramanga, which typically includes Bucaramanga's population in addition to adjacent suburban areas.