Djibouti's 2021 population is now estimated at 583,695. In 1950, the population of Djibouti was 19,960. Djibouti has grown by 7,538 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 Djibouti, which typically includes Djibouti's population in addition to adjacent suburban areas.