Perth Population 2020
Perth's 2020 population is now estimated at 2,041,959. In 1950, the population of Perth was 310,759. Perth has grown by 147,713 since 2015, which represents a 1.51% 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 Perth, which typically includes Perth's population in addition to adjacent suburban areas.