Perth is the largest city of Western Australia. It's situated in the southwestern coastline of the vast state. Perth is among the most liveable cities in the world and one of the most isolated. It is the state's economic, transportation, and cultural centre. Since its establishment in 1829, Perth has evolved into a thriving metropolis, influencing other cities in Australia. It is famous for its breathtaking natural landscapes, pristine beaches, Swan River, Kings Park, and modern structures like the Optus Stadium and The Bell Tower.

Census in Australia is done every five years and 2016 was the last time it was conducted. The next census is scheduled for 2021. According to the 2016 census, Perth had a population of 2,022,044. Compared to other cities in Australia, Perth is considered to be culturally diverse. According to the 2016 census, 52.4% of the population is Australian born in Perth while overseas-born amounted to 38%. This is due to many people moving to the city for work opportunities. When it comes to religious beliefs, Perth is diverse as most people identify themselves as Christian, Buddhist, Muslim, Hindu and Jewish. According to the data collected during the 2016 census, 52.1% people in Perth identified themselves as Christian, 2.8% as Buddhist, 2.4% Muslim, 1.9% Hindu, 0.5% Jewish, and 1.5% other religions. On the other hand, 32.5% of respondents declared that they followed no religion. As one of the most diverse cities in Australia, Perth houses over 2 million residents, who collectively speak over 200 languages, including Italian, Mandarin, Arabic, Vietnamese, and of course English.

Perth is governed by the City of Perth Council, which is responsible for the administration of the city's central business district and surrounding suburbs. The council is made up of elected members who serve four-year terms. The Lord Mayor of Perth is the chief executive officer and is responsible for presiding over council meetings and representing the city at official functions. The City of Perth provides a range of services to residents including waste collection, road maintenance, planning and development services, and community services.

Perth is the centre of the Western Australian economy. The extraction of mineral resources such as iron ore, oil, and natural gas, as well as agriculture, tourism, and services sectors, play significant roles in the economy of Perth. It has a GDP of over AUD$85 billion, which is about 30 percent of Western Australia's total GDP. The Port of Fremantle, Perth's major marine port, handles over 32 million tons of cargo every year.

Perth's infrastructure developments have been significant over the years. The MAX Light Rail project is set to provide an efficient and integrated transport system for the city. The Perth City Link project has reconnected the city centre with Northbridge for the first time in 100 years. The expansion of Perth Airport is enhancing the city's connectivity with the rest of the world. The development of Elizabeth Quay has revitalized the city's waterfront, creating a vibrant hub of life and activity. The city's digital infrastructure is also being upgraded, with the rollout of the National Broadband Network improving internet speeds and connectivity.