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.
Featured article -

Lake Burley Griffin is an artificial lake in the centre of Canberra, the capital of Australia. It was created in 1963 by the damming of the Molonglo River, which formerly ran between the city centre and Parliamentary Triangle. The lake is named after Walter Burley Griffin, the architect who won the competition to design the city of Canberra. (Full article...)
Selected biography -
Norman Selfe (9 December 1839 – 15 October 1911) was an Australian engineer, naval architect, inventor, urban planner and outspoken advocate of technical education. After emigrating to Sydney with his family from England as a boy he became an apprentice engineer, following his father's trade. Selfe designed many bridges, docks, boats, and much precision machinery for the city. He also introduced new refrigeration, hydraulic, electrical and transport systems. For these achievements he received international acclaim during his lifetime. Decades before the Sydney Harbour Bridge was built, the city came close to building a Selfe-designed steel cantilever bridge across the harbour after he won the second public competition for a bridge design. (Full article...)
Did you know (auto-generated) -
- ... that Australian military chaplain Andrew Gillison took up arms to snipe at Turkish soldiers in Gallipoli?
- ... that the dominant species in the Iron-grass Natural Temperate Grassland of South Australia are often not grasses at all?
- ... that Australian official Jack Emanuel was awarded the George Cross in 1971 after being stabbed to death whilst trying to resolve a land dispute with the Tolai people of New Guinea?
- ... that Australian politicians may face the pub test?
- ... that Australian gamer Zer0 led his team to an Apex Legends Global Series championship with a substitution teammate to whom he had never spoken before?
- ... that Marie Breen retired from the Australian Senate to care for her husband, who had been badly injured in a car accident?
- ... that the Australian spider Progradungula barringtonensis has been called a "ghost of Gondwana"?
- ... that Collingwood coach Robert Harvey gave Anton Tohill his AFL debut in 2021, having played International Rules Series against Tohill's father in the 1990s?
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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