Country Profile: Australia

Australia is a vast and diverse country located in Oceania, bordered by the Indian and South Pacific Oceans. It is the world's smallest continent and the sixth-largest country, characterized by a generally arid climate and a rich biodiversity. The population of approximately 27.5 million reflects a multicultural society influenced by Indigenous peoples and waves of immigration, particularly in the last century. Economically, Australia boasts a high-income, advanced market economy driven by robust mining, manufacturing, and service sectors, making it a significant net exporter, especially of commodities. Governance is established as a federal parliamentary democracy under a constitutional monarchy, with a strong emphasis on civil rights and libertarian principles.

Geography

Australia is the smallest continent yet the sixth-largest country globally, situated between the Indian Ocean and South Pacific Ocean. The topography primarily features low plateaus, deserts, and fertile plains concentrated in the southeast. It has no land boundaries, a coastline of 25,760 km, and a total area of 7,741,220 sq km. The country experiences a variety of climates, ranging from arid to temperate, with tropical conditions in the north.

• 60,000+ years: Aboriginal Australians have inhabited the land.
• 149.472 billion metric tons: Proven coal reserves as of 2023.
• 330 m: Mean elevation of the continent.
• 25,760 km: Length of Australia's coastline.
• 12 nm: Territorial sea limit for maritime claims.

People and Society

With a projected population of approximately 27.5 million in 2025, Australia is predominantly urbanized, with 86.6% of people living in urban areas. The population is diverse, featuring ethnic backgrounds such as English (33%), Australian (29.9%), and significant Chinese and Indian communities. The median age is 38.5 years, reflecting a balanced age structure, and life expectancy stands at 83.5 years.

• 2.9%: Aboriginal Australians in the population as of 2021.
• 54%: Proportion of married women aged 15-49 in 2021.
• 10.75 births/1,000: Birth rate in 2025.
• 17%: Population aged 65 and over (2024 est.).
• 1.59%: Population growth rate (2025 est.).

Economy

Australia possesses a high-income and globally integrated economy, with a GDP (PPP) of $1.635 trillion as of 2024. The economic structure is diverse, emphasizing services, manufacturing, and mining, particularly of minerals like coal and iron ore. Despite solid growth, challenges such as weak productivity and an aging population strain the labor market.

• 4.1%: Unemployment rate as of 2024.
• $60,100: GDP per capita (PPP) in 2024.
• 2.2%: Agricultural sector contribution to GDP, projected for 2024.
• 65.5%: Services sector contribution to GDP in 2024.
• $431.27 billion: Government revenues in 2022.

Government

As a federal parliamentary democracy and constitutional monarchy, Australia has a unique governance structure with a capital in Canberra. The political system comprises of six states and two territories, with a legal system rooted in common law. Recent political events have seen shifts in leadership, underscoring an evolving political landscape.

• King Charles III is the current chief of state as of 2022.
• 150: Members in the House of Representatives, with a recent election in 2025.
• 94: Seats held by the Australian Labor Party in the House of Representatives (2025).
• $453.105 billion: Government expenditures in 2022.
• 18 years: Voting age for universal suffrage.

Military and Security

The Australian Defense Force (ADF) includes the Army, Navy, and Air Force, with approximately 60,000 active personnel as of 2025. Defense expenses represent 2% of GDP, reflecting the country's commitment to national security and international peacekeeping efforts. Australia maintains strong military ties with allies, notably the United States.

• 2%: Military expenditures of GDP in 2024.
• 60,000: Active ADF personnel strength (2025).
• 30,000: Personnel deployed for various missions since the 1990s.
• AUKUS: A trilateral security pact established in 2021 with the UK and US.
• 17 years: Minimum age for voluntary military service.

Energy

Australia's energy sector is diverse, heavily reliant on fossil fuels, with 64.9% of installed capacity coming from these sources. It leads globally in coal production and has ambitious plans for renewable energy integration. The country achieves 100% electrification of its population as of 2022.

• 267.818 billion kWh: Electricity consumption in 2023.
• 445.077 million metric tons: Coal production (2023).
• 108.193 million kW: Total electricity generating capacity (2023).
• 151.307 billion cubic meters: Natural gas production (2023).
• 100%: Electrification rate of the population.

Environment

Australia faces several environmental challenges, including habitat loss, deforestation, and water scarcity. The country actively participates in international environmental agreements and is committed to preserving its unique biodiversity and ecosystems.

• 52.9%: Percentage of municipal solid waste recycled in 2022.
• 394.653 million metric tons: CO2 emissions for 2023.
• 20: World Heritage Sites recognized for cultural and natural significance.
• 47.2%: Agricultural land use in the country (2023).
• 2.43 billion cubic meters: Municipal water withdrawal (2022).

Transportation

Australia has an extensive transportation network including 32,606 km of railways, multiple ports, and a substantial number of airports servicing both domestic and international travel. The country invests in enhancing its transport infrastructure to support its economic activities.

• 2,257: Total number of airports (2025).
• 604: Merchant marine vessels (2023).
• 66: Total ports, including 5 large ports (2024).
• 392: Heliports available as of 2025.
• 3,448 km: Electrified railway length (2022).

Communications

Australia boasts a high level of internet access, with 97% of the population using the internet as of 2023. The telecommunications infrastructure is well-developed, featuring a mix of public and private broadcasting services.

• 30.1 million: Mobile cellular subscriptions (2024).
• 5.95 million: Fixed-line telephone subscriptions (2024).
• 9.63 million: Fixed broadband subscriptions (2023).
• 113: Mobile subscriptions per 100 inhabitants (2024).
• 22: Fixed lines subscriptions per 100 inhabitants (2024).

Key Metrics

Metric	Value	Note
Population	27,490,921	Estimated for 2025
Area	7,741,220 sq km	Total area
GDP (PPP)	$1.635 trillion	Estimated for 2024
Unemployment Rate	4.1%	Estimated for 2024
Birth Rate	10.75 births/1,000	Estimated for 2025
Life Expectancy	83.5 years	Estimated for 2024
Energy Consumption per Capita	223.158 million Btu	Estimated for 2023
Military Personnel	60,000	Estimated for 2025
Electricity Access	100%	Total population electrification
Total Water Withdrawal	2.43 billion cubic meters	Municipal usage for 2022