Portal:Australia
Showcase | Content | Interesting facts | Contributing |
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 -


Australia entered World War II on 3 September 1939, following the government's acceptance of the United Kingdom's declaration of war on Nazi Germany. Australia later entered into a state of war with other members of the Axis powers, including the Kingdom of Italy on 11 June 1940, and the Empire of Japan on 9 December 1941. By the end of the war almost one million Australians had served in the armed forces, whose military units fought primarily in the European theatre, North African campaign, and the South West Pacific theatre. In addition, Australia came under direct attack for the first time in its post-colonial history. Its casualties from enemy action during the war were 27,073 killed and 23,477 wounded. Many more suffered from tropical disease, hunger, and harsh conditions in captivity; of the 21,467 Australian prisoners taken by the Japanese, only 14,000 survived. (Full article...)
Selected biography -
Mary Teston Luis Bell (3 December 1903 – 6 February 1979) was an Australian aviator and founding leader of the Women's Air Training Corps (WATC), a volunteer organisation that provided support to the Royal Australian Air Force (RAAF) during World War II. She later helped establish the Women's Auxiliary Australian Air Force (WAAAF), the country's first and largest women's wartime service, which grew to more than 18,000 members by 1944. (Full article...)
Did you know (auto-generated) -
- ... that author Ann Howard interviewed more than 100 Australians about their experiences as child evacuees sent inland during World War II when a Japanese invasion seemed imminent?
- ... that Aboriginal soldier Tim Hughes was decorated for remarkable bravery, exceptional coolness and initiative during the Battle of Buna–Gona?
- ... 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 "The Potato King of Colorado" survived a shipwreck, mined for gold in Australia, and helped establish an alcohol-free Methodist colony?
- ... that a newspaper in Kentucky reported that the solar eclipse of November 22, 1900, would pass over Austria instead of Australia?
- ... that Georgina Sutton was the first woman to be appointed the chief pilot of an Australian airline?
- ... that in 1939, a teenage Robin Ordell became the youngest radio announcer in Australia?
- ... that Australia-born rugby union player Jason Jones-Hughes was the subject of a protracted legal battle over his international eligibility after Wales called him up for the 1999 Rugby World Cup?
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

- 1909 – Victoria is the last Australian state to grant women's suffrage.
- 1921 – The Australian Air Force is established, it officially becomes the Royal Australian Air Force in August.
- 1928 – The first Australian Grand Prix motor race was held at Phillip Island.
- 2002 – Janelle Patton becomes Norfolk Island's first murder victim in 150 years.
General images
Topics
More portals
WikiProject
![]() |
![]() |
![]() |
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 31 March 2025, there are 207,725 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 415,450 pages in the project.
Associated Wikimedia
The following Wikimedia Foundation sister projects provide more on this subject:
-
Commons
Free media repository -
Wikibooks
Free textbooks and manuals -
Wikidata
Free knowledge base -
Wikinews
Free-content news -
Wikiquote
Collection of quotations -
Wikisource
Free-content library -
Wikiversity
Free learning tools -
Wikivoyage
Free travel guide -
Wiktionary
Dictionary and thesaurus