Portal:Australia
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Introduction

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a total area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world and the largest in Oceania. Australia is the world's flattest and driest inhabited continent. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates including deserts in the interior and tropical rainforests along the coast.
The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the last glacial period. By the time of British settlement, Aboriginal Australians spoke 250 distinct languages and had one of the oldest living cultures in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales. By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming the Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942, and culminating in the Australia Acts of 1986.
Australia is a federal parliamentary democracy and constitutional monarchy comprising six states and ten territories. Its population of almost 28 million is highly urbanised and heavily concentrated on the eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne, both with a population of more than 5 million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world. It has a highly developed economy and one of the highest per capita incomes globally. Its abundant natural resources and well-developed international trade relations are crucial to the country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights. Its economic and geographic location is determined by its location in the Southern Hemisphere, far from other continents and countries. At the same time, modern sea and air transport ensures that the country is in constant contact with all regions of the world.
Featured article -

St James' Church, commonly known as St James', King Street, is an Australian heritage-listed Anglican parish church located at 173 King Street, in the Sydney central business district in New South Wales. Consecrated in February 1824 and named in honour of St James the Great, it became a parish church in 1835. Designed in the style of a Georgian town church by the transported convict architect Francis Greenway during the governorship of Lachlan Macquarie, St James' is part of the historical precinct of Macquarie Street which includes other early colonial era buildings such as the World Heritage listed Hyde Park Barracks. (Full article...)
Selected biography -
Sir Marcus Laurence Elwin Oliphant, AC, KBE, FRS, FAA, FTSE (8 October 1901 – 14 July 2000) was an Australian physicist and humanitarian who played an important role in the first experimental demonstration of nuclear fusion and in the development of nuclear weapons. (Full article...)
Did you know (auto-generated) -
- ... that the political and media storm around so-called African gangs in Australia has been described by academics as a moral panic?
- ... that Bill Dunn, an Indigenous Australian pastoralist approaching retirement, sold his station at half-price to the Jigalong community despite receiving full-price offers from non-Indigenous people?
- ... that Mark Hutton was the first Australian to be a starting pitcher in a Major League Baseball game?
- ... that the memorabilia of Jennie Scott Griffiths, a Texan who died in California, are housed in the National Library of Australia?
- ... that the first judgement of 2022 from the High Court of Australia was considered a loss for a labour hire organisation, but a win for labour hire organisations?
- ... that BoysTown was reported as having the largest case of child abuse in Australia's history?
- ... that Australiformis semoni is a parasite that infests marsupials in Australia and New Guinea and whose infestation could cause debilitating ulcerative granulomatous gastritis?
- ... that Australian train driver Bill Morrow received the Soviet Union's Lenin Peace Prize alongside Fidel Castro?
In the news
- 8 March 2025 – 2024–25 Australian region cyclone season
- Cyclone Alfred
- One person is confirmed killed and thirteen others are injured in floods caused by Cyclone Alfred as it passes through Queensland and New South Wales, Australia. (AP)
- 5 March 2025 – 2024–25 Australian region cyclone season
- Tropical Cyclone Alfred
- Queensland Premier David Crisafulli announces the suspension of public transport services and the closure of 640 schools in South East Queensland, Australia, as Cyclone Alfred is expected to make landfall early Friday morning local time. (ABC News Australia)
- 3 March 2025 – 2024–25 Australian region cyclone season
- Cyclone warnings are issued to residents of Brisbane, South East Queensland and the Northern Rivers region of New South Wales as Tropical Cyclone Alfred is expected to make landfall on Thursday or early Friday local time. (The Guardian Australia)
- 25 February 2025 – 2025 Queensland floods
- At least twelve people are killed by a melioidosis outbreak caused by standing waters from persistent flooding in Queensland, Australia. (7News)
Selected pictures -
On this day

- 1837 – The Hoddle Grid of streets for Melbourne's central business district is surveyed by Robert Hoddle.
- 1885 – HMQS Gayundah arrives in Brisbane. The Captain refuses to relinquish his command and is removed by a boarding party of Queensland Police.
- 1942 – The first shipload of 8398 American servicemen arrive in Sydney for action in the Pacific theater.
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Consider joining WikiProject Australia, a WikiProject dedicated to improving Wikipedia's coverage of topics related to Australia. The project page and its subpages contain suggestions on formatting and style of articles, which can be discussed at the project's notice board. To participate, simply add your name to the project members page.
As of 27 March 2025, there are 207,662 articles within the scope of WikiProject Australia, of which 598 are featured and 893 are good articles. This makes up 2.98% of the articles on Wikipedia, 5.28% of all featured articles and lists, and 2.16% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 415,324 pages in the project.
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