Djibouti's 2025 population is now estimated at 616,332. In 1950, the population of Djibouti was 19,960. Djibouti has grown by 8,528 in the last year, which represents a 1.4% 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 Djibouti, which typically includes Djibouti's population in addition to adjacent suburban areas.