Country Profile: Australia

Australia, the world's smallest continent and the sixth-largest country, is located between the Indian Ocean and the South Pacific Ocean. Known for its diverse landscapes and rich biodiversity, Australia is home to a population of approximately 27.5 million people, with the majority concentrated in urban areas along the eastern and southeastern coasts. The country's economy is highly developed and integrated into global markets, driven primarily by the mining, manufacturing, and service sectors. Governed as a federal parliamentary democracy under a constitutional monarchy, Australia maintains a strong connection to its Indigenous heritage while navigating complex socio-political challenges.

Geography

Australia is situated in Oceania, bordered by the Indian and South Pacific Oceans. The continent boasts an area of about 7.7 million square kilometers, comprising a combination of arid deserts and temperate coastal regions. Its unique geographical features include the Great Dividing Range, low plateaus, and diverse ecosystems that host 10% of the world's biodiversity.

• 7,741,220 sq km total area
• 25,760 km of coastline
• 2,228 m highest point (Mount Kosciuszko)
• -15 m lowest point (Lake Eyre)
• 47.2% of land used for agriculture (2023 est.)

People and Society

Australia's population is estimated at 27,490,921 in 2025, with a diverse mix of ethnic groups, including English, Australian, Irish, Scottish, and others. The country has a high urbanization rate, with over 86% of its inhabitants living in cities, reflecting its developed infrastructure and economy. The median age is approximately 38.5 years, with a significant portion of the population being under 15 years old.

• 18.3% of the population aged 0-14 years
• 64.7% aged 15-64 years
• 17% aged 65 years and over (2024 est.)
• 83.5 years life expectancy at birth (2024 est.)
• 1.59% population growth rate (2025 est.)

Economy

Australia has a high-income and globally integrated economy, characterized by strong mining, manufacturing, and service sectors. As a net exporter, the economy relies heavily on commodities, particularly in trade with East Asian nations, while facing challenges related to productivity and an aging population. The GDP (PPP) reached approximately $1.635 trillion in 2024, with a growth rate of 1.4%.

• $1.635 trillion GDP (PPP) (2024 est.)
• 4.1% unemployment rate (2024 est.)
• 65.5% services sector contribution to GDP (2024 est.)
• 51.2% of GDP from household consumption (2024 est.)
• $425.16 billion in exports (2024 est.)

Government

Australia operates as a federal parliamentary democracy under a constitutional monarchy, with Canberra serving as the capital. The government structure includes a bicameral Parliament, consisting of the House of Representatives and the Senate. Citizens have the right to vote at 18, and Australia recognizes dual citizenship, enhancing its multicultural identity.

• King Charles III as head of state (since 2022)
• Prime Minister Anthony Albanese as head of government (since 2022)
• Common law system based on English law
• 6 states and 2 territories in the federation
• 120,789 refugees estimated in 2024

Military and Security

The Australian Defense Force (ADF) comprises the Army, Navy, and Air Force, with approximately 60,000 active personnel. Military expenditures are maintained at about 2% of GDP, reflecting Australia's commitment to defense and security. The ADF actively participates in international peacekeeping and defense exercises, strengthening its alliances, particularly with the United States.

• 2% of GDP allocated for military expenditures (2024 est.)
• 60,000 active personnel (2025 est.)
• No conscription since 1972
• 30,000+ personnel deployed in UN missions since the 1990s
• AUKUS trilateral security partnership formed with the US and UK in 2021

Energy

Australia's energy sector is heavily reliant on fossil fuels, though it is also embracing renewable sources. Electricity access is universal, with significant investments in solar and wind energy production. The country is also a leading global exporter of coal and natural gas.

• 100% electricity access for total population (2022 est.)
• 267.818 billion kWh electricity consumption (2023 est.)
• 445.077 million metric tons coal production (2023 est.)
• 151.307 billion cubic meters natural gas production (2023 est.)
• 64.9% of electricity generated from fossil fuels (2023 est.)

Environment

Australia faces a range of environmental challenges, including soil erosion, habitat loss, and pressures from urbanization and agriculture. The nation has committed to various international environmental agreements, seeking to balance economic development with sustainability.

• 52.9% of municipal solid waste recycled (2022 est.)
• 394.653 million metric tons CO2 emissions (2023 est.)
• 17.3% of land area covered by forests (2023 est.)
• 21 World Heritage Sites including the Great Barrier Reef
• 47.2% of land used for agriculture (2023 estimated)

Transportation

Australia's transportation infrastructure is extensive, including a vast network of railways and numerous airports. The country's civil aviation sector plays a crucial role in connectivity, both domestically and internationally.

• 2,257 airports (2025 est.)
• 32,606 km total railway length (2022)
• 604 vessels in the merchant marine (2023)
• 66 total ports (2024)
• 392 heliports (2025)

Communications

Australia boasts a well-developed communication system, with high rates of internet usage and mobile subscriptions. The country has a mix of public and private broadcasting, ensuring a wide array of media options for its citizens.

• 97% internet usage rate (2023 est.)
• 30.1 million mobile cellular subscriptions (2024 est.)
• 9.63 million fixed broadband subscriptions (2023 est.)
• 5.95 million fixed-line telephone subscriptions (2024 est.)
• Broadcast media dominated by major national networks

Key Metrics

Metric	Value	Note
Population	27,490,921 (2025 est.)
Area	7,741,220 sq km
GDP (PPP)	$1.635 trillion (2024 est.)
Energy consumption per capita	223.158 million Btu/person	(2023 est.)
Birth rate	10.75 births/1,000 people	(2025 est.)
Unemployment rate	4.1% (2024 est.)
Life expectancy	83.5 years (2024 est.)
Urbanization	86.6% (2023)
Refugees	120,789 (2024 est.)
CO2 emissions	394.653 million metric tons (2023 est.)