Qacentina's 2025 population is now estimated at 426,746. In 1950, the population of Qacentina was 88,001. Qacentina has grown by 5,032 in the last year, which represents a 1.19% 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 Qacentina, which typically includes Qacentina's population in addition to adjacent suburban areas.