Porto's 2020 population is now estimated at 1,312,947. In 1950, the population of Porto was 729,758. Porto has grown by 14,151 since 2015, which represents a 0.22% 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 Porto, which typically includes Porto's population in addition to adjacent suburban areas.