Australia

Australia, officially the Commonwealth of Australia, is a country that includes the mainland of the Australian continent, the island of Tasmania, and many smaller islands. It is the sixth-largest country in the world, with an area of 7,688,287 km². Australia is known for being flat and dry, but it also has many different landscapes and climates, from deserts in the middle to tropical rainforests along the coast.

The ancestors of Aboriginal Australians have lived in Australia for about 50,000 to 65,000 years. By the time Europeans arrived, they had one of the oldest cultures in the world with many different languages. British colonisation began in 1788, and the various colonies joined together to form the Commonwealth of Australia in 1901.

Today, Australia is a constitutional monarchy and a parliamentary democracy. It has a population of almost 28 million people, most of whom live in cities along the east coast, like Sydney and Melbourne. Australia has a strong economy, with many natural resources and trade connections around the world. It is also an important member of many international groups, including the United Nations and works closely with countries like the United States on defense and security matters.

Etymology

Main article: Name of Australia

The name Australia comes from the Latin words Terra Australis Incognita, meaning "unknown southern land." People have used this idea of a big land in the south since ancient times. A famous explorer named Matthew Flinders helped make the name Australia popular in the early 1800s. Today, people sometimes call Australia "Oz," "Straya," or "Down Under."

History

Main article: History of Australia

For a chronological guide, see Timeline of Australian history.

Indigenous prehistory

Main articles: Prehistory of Australia and Indigenous Australians

Indigenous Australians include two main groups: Aboriginal Australians, who live on the mainland and islands like Tasmania, and Torres Strait Islanders, who live on the Torres Strait Islands. People have lived in Australia for about 50,000 to 65,000 years, arriving from Southeast Asia.

Aboriginal cultures are among the oldest continuous cultures in the world. Before British settlement, there were many different societies with various languages and ways of life. They had strong connections to the land and created stories, songs, and art about The Dreaming. Some groups used controlled burns to manage the land and built simple homes.

Torres Strait Islanders have lived on their islands for at least 2,500 years. They were skilled sailors and grew crops, and their villages appeared by the 1300s.

European exploration and colonisation

Main articles: European maritime exploration of Australia, European land exploration of Australia, and History of Australia (1788–1850)

In 1606, a Dutch ship called the Duyfken made the first European landing in Australia. In 1770, Captain James Cook sailed along the east coast and claimed it for Britain. In 1788, the British established a settlement in Sydney Cove, Sydney, making Australia a penal colony.

Many early settlers were convicts sent for minor crimes. Over time, Australia began to develop its own society. There were conflicts between settlers and Indigenous people, and many Indigenous Australians suffered from disease and loss of land.

Colonial expansion

Main articles: History of Australia (1788–1850) and History of Australia (1851–1900)

New settlements grew in places like Tasmania, Perth, and along the east coast. By the mid-1800s, Australia had several separate colonies, each with its own government.

Gold was discovered, bringing many new people to Australia. There were also challenges, such as tensions over workers' rights and changes in laws affecting Indigenous communities.

Federation to the World Wars

Main article: History of Australia (1901–1945)

See also: Federation of Australia, Military history of Australia during World War I, and Military history of Australia during World War II

In 1901, the Australian colonies joined together to form the Commonwealth of Australia. Australia became a self-governing nation but remained part of the British Empire.

Australia joined World War I in 1914 and World War II in 1939. Many Australians served and were remembered for their bravery, especially during the Gallipoli campaign in World War I.

Post-war and contemporary eras

Main article: History of Australia (1945–present)

After World War II, Australia saw growth in its cities and a large increase in immigration. People from many different countries came to live there.

Australia was part of several international conflicts, including the Korean War and the Vietnam War. In recent years, Australia has focused on building strong relationships with countries in Asia and has worked to manage challenges like the COVID-19 pandemic.

Geography

Main articles: Geography of Australia and Environment of Australia

See also: Environmental issues in Australia

Australia consists of the mainland Australian continent, the island of Tasmania, and many smaller islands. It also includes remote territories like the Ashmore and Cartier Islands, Christmas Island, and Cocos (Keeling) Islands.

Australia is the world's smallest continent and the sixth-largest country by area. Most of the land is dry, and the population lives mostly near the coast. The country has many unique plants and animals because of its long isolation.

Government and politics

Australia is a constitutional monarchy, a parliamentary democracy and a federation. Since 1901, it has kept a stable political system with a mostly unchanged constitution. Power is shared between the federal government and state governments. The system mixes ideas from the United Kingdom and the United States, creating a unique style of government.

The federal government has three parts: the Parliament, which makes laws; the Australian Government, led by the prime minister, which carries out laws; and the High Court and other federal courts, which interpret laws and settle disputes.

After elections on 3 May 2025, Anthony Albanese of the Australian Labor Party is the prime minister. Charles III is the King of Australia and is represented by the governor-general. The governor-general acts mostly on the advice of the prime minister and the Cabinet.

Main article: Elections in Australia

Australia uses a voting system where voters rank candidates by preference. Voting is required for citizens aged 18 and older. The two main political groups are the Australian Labor Party and the Coalition, which includes the Liberal Party and the National Party.

Main article: States and territories of Australia

Australia has six states – New South Wales, Victoria, Queensland, Western Australia, South Australia and Tasmania – and two mainland territories – the Australian Capital Territory and the Northern Territory. Each state and territory has its own parliament. The head of government in each state is the premier, and in each territory, it is the chief minister.

Main article: Foreign relations of Australia

Australia values its close ties with the United States and works with countries in the Indo-Pacific region. It is a member of many international groups, including the United Nations, the Commonwealth of Nations, and the OECD. Australia also supports free trade and has many trade agreements with other countries.

Australia's military, called the Australian Defence Force, includes the navy, army, and air force. It works with other countries on security and helps during natural disasters. The military is led by the chief of the defence force, and the governor-general is the official commander-in-chief.

Economy

Main article: Economy of Australia

Further information: Economic history of Australia and Tourism in Australia

Australia has a strong and developed economy, rich in natural resources. It is one of the wealthiest countries in the world, with high incomes and a large amount of wealth per person. The country’s economy is mix of services, industry, and agriculture, with services making up the largest part.

Australia is also good at creating new ideas and technologies. It has made important discoveries and inventions, such as key parts of Wi‑Fi and special bank notes. Many scientists from Australia have won top prizes for their work.

Demographics

Main article: Demographics of Australia

Australia has a population of about 27.7 million people, making it the 54th most populous country in the world. The population is spread out, with most people living along the east coast, especially around cities like Sydney, Melbourne, Brisbane, Perth, and Adelaide. About 67% of Australians live in big city areas.

The country is becoming older, with more retirees and fewer working-age people. In 2021, the average age of an Australian was about 39 years. Australia is also very diverse, with many people coming from different parts of the world. Today, about 30% of Australians were born overseas, and many speak languages other than English at home.

Cities

Main articles: List of cities in Australia by population and List of cities in Australia

Australia has five big cities with over one million people: Sydney, Melbourne, Brisbane, Perth, and Adelaide. Most Australians live near the coast.

Ancestry and immigration

Main article: Immigration to Australia

Many Australians have roots in Britain, especially England, Ireland, and Scotland. There has also been lots of immigration from Asia, Europe, and other places. Today, Australia is very multicultural, with people from many different backgrounds.

Language

Main article: Languages of Australia

Most Australians speak English, but many also speak other languages at home, such as Mandarin, Arabic, Vietnamese, and others. There are also many Australian Aboriginal languages, some of which are still spoken today.

Religion

Main article: Religion in Australia

Australia does not have an official religion. Many Australians say they have no religion, while others are Christian, including Catholic and Anglican groups. There are also people who follow Islam, Hinduism, Buddhism, and other religions.

Health

See also: Health care in Australia

Australians live long lives, with an average life expectancy of 83 years. The country has good health care, called Medicare, which helps make sure people can get medical help when they need it.

Education

Main article: Education in Australia

Children in Australia must go to school from around age 5 to about age 16. There are many universities and training places for people to learn more after they finish school. Australia is also a popular place for students from other countries to study.

Culture

Main article: Culture of Australia

Australian culture is rich and varied, shaped by its Indigenous traditions, British and Irish heritage, and the many people who have come to live there since 1945. It has also been influenced by the culture of the United States. Over time, Australia has developed its own unique ways of thinking and behaving.

Many Australians value fairness, friendship, and a relaxed way of life. These ideas show up in the way they talk, laugh, and treat each other. New citizens are expected to respect individual freedom, follow the law, and treat all people equally, no matter their background.

Arts

Australia has a long history of art, including more than 100,000 places where ancient Aboriginal rock paintings can be found. Today, Indigenous artists continue to create beautiful works that mix old stories with new styles. In the 19th century, artists began painting the Australian landscape in new ways, and many famous artists have come from Australia ever since.

Australian books and stories have also grown over time. Famous writers like Henry Lawson and Banjo Paterson wrote about life in the Australian bush, and their poems and stories are still loved today. Australia has produced winners of important international awards, such as the Nobel Prize in Literature.

In music and performance, Aboriginal traditions include special songs and dances. Australia has also produced world-famous singers and bands, and each state has its own symphony orchestras, opera companies, and dance groups.

Media

Main articles: Cinema of Australia, Television in Australia, Media of Australia, and Censorship in Australia

Australia’s first feature-length film, The Story of the Kelly Gang, was made in 1906 and helped start a boom in Australian movies. Later, many Australian films became popular around the world, exploring what it means to be Australian. Today, Australia has its own film awards and has produced actors who have won top international prizes.

Australia has many ways to get news and entertainment, including public and commercial television stations, radio, and newspapers. The country is known for having a small number of companies that control most of the news media.

Cuisine

For thousands of years, Indigenous Australians ate local plants and animals, known as bush tucker. Today, many people enjoy foods like lemon myrtle and kangaroo meat. Early settlers brought British and Irish foods, such as fish and chips and meat pies. Later, people from many other countries brought their own recipes, creating a mix of cuisines. Popular Australian foods include pavlovas, lamingtons, Vegemite, and Anzac biscuits. Australia is also famous for its wine and beer.

Sport and recreation

Main article: Sport in Australia

Australians love many sports, including swimming, cricket, soccer, tennis, and surfing. Australia has taken part in every modern Summer Olympics and has hosted the Games twice—in Melbourne and Sydney—and will host them again in Brisbane in 2032. The Australian cricket team has won the Cricket World Cup a record six times.

Australia has many different kinds of football, with Australian rules football being most popular in some places and rugby in others. Surf lifesaving, where volunteers help keep beaches safe, began in Australia and is a proud part of the country’s identity.