Port-Au-Prince's 2021 population is now estimated at 2,843,925. In 1950, the population of Port-Au-Prince was 133,278. Port-Au-Prince has grown by 70,372 since 2015, which represents a 2.54% 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 Port-Au-Prince, which typically includes Port-Au-Prince's population in addition to adjacent suburban areas.