Port Sudan's 2026 population is now estimated at 564,627. In 1950, the population of Port Sudan was 40,845. Port Sudan has grown by 17,367 in the last year, which represents a 3.17% 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 Sudan, which typically includes Port Sudan's population in addition to adjacent suburban areas.