Perth
Perth is Australia's fourth-most-populous city, having overtaken Adelaide's population in 1984. In June 2017 there were an estimated 2,022,044 residents in the Greater Perth area, representing a population increase of approximately 1.0% from the 2015 estimated population of 2,002,114.
Perth, North Dakota
As of the census of 2010, there were 9 people, 5 households, and 2 families residing in the city. The population density was . There were 6 housing units at an average density of . The racial makeup of the city was 100.0% White.