
Australia is the only place on Earth that is considered both a country and a continent. The definition of a continent is vague and inconsistent across the world, but Australia is generally considered a continent due to its large, continuous landmass. Australia is also a country as it has its own government, economy, and currency.
| Characteristics | Values |
|---|---|
| Country status | Australia is a sovereign state with its own government, currency, and economy. |
| Continent status | Australia is considered a continent due to its large, continuous landmass. It is the smallest of the seven traditional continents. |
| Geography | Australia is located within the Southern and Eastern hemispheres, near Maritime Southeast Asia. |
| Geology | Australia is part of the Indo-Australian plate. |
| Political/cultural grouping | Australia is part of Oceania, a grouping of countries in the Pacific region. |
| Size | Australia has a total land area of 7,682,300 sq. km or 2.9 million square miles. |
| Population | Australia has a population of approximately 25-28 million people. |
| Indigenous groups | Australia supported Indigenous groups with distinct cultures and wildlife found only in the region. |
| Economy | Australia has the 13th-largest economy in the world and is highly urbanized. |
| Diversity | Australia has one of the highest foreign-born populations in the world. |
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What You'll Learn

Australia is a continent because it is recognised as one
Australia is recognised as a continent in its own right. It is the smallest of the world's seven continents, covering 2.9 million square miles or 7,688,287 square kilometres. It is also the lowest, flattest, and second driest continent.
The continent of Australia is sometimes referred to as Sahul, Australinea, or Meganesia to distinguish it from the country of Australia. The continent includes mainland Australia, Tasmania, the island of New Guinea, the Aru Islands, the Ashmore and Cartier Islands, most of the Coral Sea Islands, and some other nearby islands.
The country of Australia, officially known as the Commonwealth of Australia, comprises most of the continent. It was formed in 1901 when the British Parliament allowed six separate British colonies on the continent to unite into one dominion. Australia became a fully sovereign country in 1942 when it adopted the Statute of Westminster, which gave it control over its foreign policy.
The definition of a continent is not always clear-cut, and there is some disagreement on how many continents there are. Australia is recognised as a continent due to its distinctiveness as a large, continuous landmass. Its isolation has allowed it to support Indigenous groups with distinct cultures, as well as unique wildlife.
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Australia is a country as it has its own government
Today, Australia is a federal parliamentary democracy and constitutional monarchy with six states and ten territories. The six states are New South Wales, Queensland, South Australia, Tasmania, Victoria, and Western Australia. These states have certain powers delegated to them under the Australian constitution, while other powers are the exclusive domain of the country's federal government, based in the capital, Canberra. The two mainland territories, the Australian Capital Territory (ACT) and the Northern Territory, have been granted limited self-governing powers by the federal government.
Australia is a sovereign state with its own government and economy, including its own currency, the Australian dollar. The economy of Australia is valued at about 1.323 trillion US dollars, making it the 13th largest economy in the world and one of the wealthiest in the Asia-Pacific region. Australia's economy has been rated as the third freest in the world, according to the 2021 Index of Economic Freedom. The country also has free trade agreements with 15 nations, including the US, China, Japan, and South Korea.
Australia is the only place on Earth that qualifies as both a country and a continent. While the definition of a continent is somewhat flexible, a country is defined as "a nation with its own government, occupying a particular territory." Australia, officially known as the Commonwealth of Australia, fits this description. It has its own government, a distinct territory, and a population of over 25 million people.
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Australia is part of Oceania
Australia is a country and a continent. It is the smallest continent in land area at 2.9 million square miles and is closer in size to Greenland than to South America. Australia is also the most sparsely populated country in the world, with a population density of 3.4 persons per square kilometre.
Australia is situated in the geographical region of Oceania, more specifically in the subregion of Australasia. Oceania is a geographical region that includes Australasia, Melanesia, Micronesia, and Polynesia. The continent of Australia, also known as Sahul, Australinea, or Meganesia, includes mainland Australia, Tasmania, the island of New Guinea, the Aru Islands, the Ashmore and Cartier Islands, most of the Coral Sea Islands, and some other nearby islands.
The term Oceania was originally a "great division" of the world in the 1810s, and was replaced in English-language countries by the concept of Australia as one of the world's continents in the 1950s. In non-English-speaking countries, Australia is thought of as a continent, while Oceania is regarded as a "part of the world". In Spain, for instance, Oceania is the name of the continent where Australia is, and the islands are just islands belonging to that continent.
In a political or cultural context, Australia is generally grouped in with Oceania. Australia is the most populous Oceanian country, with a population of 27,961,100 as of 2 August 2025.
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Australia is the smallest continent
Australia, officially known as the Commonwealth of Australia, has its own government and economy, including its own currency, the Australian dollar. It is a highly urbanised country with the world's 14th-largest economy and the second-highest human development index globally. Australia also has the world's ninth-largest immigrant population.
The Australian continent, sometimes known as Sahul, Australinea, or Meganesia, is located within the Southern and Eastern hemispheres, near Maritime Southeast Asia. It includes mainland Australia, Tasmania, the island of New Guinea, the Aru Islands, the Ashmore and Cartier Islands, most of the Coral Sea Islands, and some other nearby islands.
The continent of Australia is the smallest, lowest, and flattest of the seven traditional continents. It has a total land area of 8.56 million square kilometres (3,310,000 sq mi) or 2.9 million square miles. Its size is closer to Greenland's than to South America's. Australia is sometimes considered the world's largest island and is often referred to as an "island continent".
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Australia is a country and a continent
The Australian continent, sometimes known as Sahul, Australinea, or Meganesia, is the smallest of the seven traditional continents. It includes mainland Australia, Tasmania, the island of New Guinea, the Aru Islands, the Ashmore and Cartier Islands, most of the Coral Sea Islands, and some other nearby islands.
The definition of a continent is not always clear-cut, and there is some disagreement on how many continents there are in the world. Some definitions describe a continent as a large, continuous, distinct landmass, preferably separated by a vast expanse of water. By this definition, Australia qualifies as a continent.
Australia became a country in 1901 when the British Parliament allowed the six separate British colonies on the continent to unite into one dominion, known as the Commonwealth of Australia. As a sovereign state, Australia has its own government and economy, including its own currency, the Australian dollar. It has a population of about 28 million people and is highly urbanised, with most people living on the eastern seaboard.
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Frequently asked questions
Australia is both a country and a continent. The country, officially called the Commonwealth of Australia, is a sovereign state with its own government, economy, and currency. The continent of Australia, also known as Sahul, Australinea, or Meganesia, includes the mainland of Australia, Tasmania, and the island of New Guinea, along with other nearby islands.
Australia is considered a continent due to its large, continuous landmass. It is the smallest of the seven traditional continents, with a total land area of 8.56 million square kilometres.
Australia is a country as it has its own government and occupies a particular territory. The country was officially formed in 1901 when six separate British colonies united into one dominion, and it gained full sovereignty with the Statute of Westminster in 1931.
Yes, Australia is part of Oceania, which is a geographical region that includes the continent of Australia and various Pacific islands. The term Oceania was originally used as a “great division” of the world in the 1810s, and it is still used today by some cultures to refer to the continent that includes Australia.




































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