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.
Boomtown
The initial increasing population in Perth, Australia (considered to be a modern-day boomtown) gave rise to overcrowding of residential accommodation as well as squatter populations. "The real future of Perth is not in Perth’s hands but in Melbourne and London where Rio Tinto and BHP Billiton run their organizations", indicating that some boomtowns’ growth and sustainability are controlled by an outside entity.