Australia vs United States: Compare Statistics
Side-by-side comparison of 178 key metrics across economy, population, geography, and more — latest data through 2026.
Summary
United States has 12.8 times as many people as Australia (349.13 million vs 27.23 million). United States's economy is 16.3 times the size of Australia's ($32.95 trillion vs $2.02 trillion GDP).
When comparing Australia and the United States, the United States leads in GDP with $32.95 trillion compared to Australia's $2.02 trillion. However, Australia excels in life expectancy at 86.17 years versus the United States' 83.22 years.
Economy
In terms of economic power, the United States has a significantly larger GDP at $32.95 trillion, dwarfing Australia's $2.02 trillion. Additionally, the agriculture sector in the United States is more robust, contributing $350.60 billion compared to Australia's $61.53 billion.
Health
Australia leads with a higher life expectancy of 86.17 years, while the United States stands at 83.22 years. Moreover, Australia's Human Capital Index is higher at 0.79 compared to 0.72 for the United States.
People and Society
- The total population of the United States is 349.13 million, far exceeding Australia's 27.23 million.
- Australia has a lower population density of 3.54 per sq. km, offering more space compared to the United States' 38.15 per sq. km.
- In terms of marital status, Australia has a higher percentage of currently married individuals at 53.27% versus 51.38% in the United States.
Communications
9 metrics| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Fixed Broadband Penetration | 36.48 subscriptions per 100 inhabitants | 38.86 subscriptions per 100 inhabitants★ | |
| Internet Penetration Rate (%) | 96.13 %★ | 94.69 % | |
| Internet Usage Rate by Country (% of Population) | 97.06 %★ | 93.14 % | |
| Internet Users | percent of population: 97% (2023 est.) | percent of population: 93% (2023 est.) | |
| Mobile Internet Speed | 36.48 Mbps | 38.86 Mbps★ | |
| Press Freedom Index Score | 75.15 points★ | 65.49 points | |
| Radios | 25.5 | 575★ | |
| Televisions | 10.15 | 219★ | |
| Waterways | 2,000 | 41,009★ |
Economy
67 metricsEnvironment
13 metrics| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Annual CO₂ Emissions Growth (abs) | 2.42M | -14.29M★ | |
| Annual Forest Area Change Rate | 54,093.75 %★ | -72,000 % | |
| Average Annual Temperature | 22.64 °C★ | 10.43 °C | |
| Carbon Dioxide Emissions | 394.65 | 4.8★ | |
| Contiguous Zone | 12 | 12 | |
| Continental Shelf | 200 | not specified; | |
| Global Precipitation Distribution | 454.91 mm | 810.4 mm★ | |
| Population Distribution | population is primarily located on the periphery, with the highest concentration of people residing in the east and southeast; a secondary population center is located in and around Perth in the west; of the states and territories, New South Wales has, by | large urban clusters are spread throughout the eastern half of the US (particularly the Great Lakes area, northeast, east, and southeast) and the western-tier states; mountainous areas such as the Rocky Mountains and Appalachians, deserts in the southwest | |
| Protected Land Area for Adaptation | 22.48 sq km★ | 12.85 sq km | |
| Protected Land Area Percentage | 22 %★ | 12.9 % | |
| Total Renewable Groundwater Resources by Country | 72 Cubic meters per year | 1,383 Cubic meters per year★ | |
| Total Renewable Water Resources | 492★ | 3.07 | |
| Total Threatened Mammal Species | 69 species | 43 species★ |
Geography
7 metrics| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Percentage of land area by degree of urbanization | 0.18 % | 2.11 %★ | |
| Above-Ground Biomass in Forest (tonnes/ha) | 83.98 | 94.67★ | |
| Agricultural land | 3.67M sq. km | 4.17M sq. km★ | |
| Airports per 1,000 Sq Km | 7.69M | 9.15M★ | |
| Coastline Length (km) | 25,760 km★ | 19,924 km | |
| Dam capacity per capita | 2,840.49 cubic meters per inhabitant★ | 2,113 cubic meters per inhabitant | |
| Irrigated Land | 19,450 | 234,782★ |
Government
10 metrics| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Rule of Law Index by Country | 90.34 %★ | 88.3 % | |
| Administrative Divisions | 6 | 50★ | |
| Corruption Perception Index | 77 index | 65 index★ | |
| Corruption Perceptions Index Score | 77 index★ | 65 index | |
| Independence | 1 | 4★ | |
| LGBT Rights Index Score | 9.57★ | 7.08 | |
| Political Stability Index | 80 index★ | 47 index | |
| Prison Population Rate | 160 per 100,000★ | 505 per 100,000 | |
| Public Sector Corruption Perception | 77 | 65★ | |
| Suffrage Participation Rate | 18 | 18 |
Health
23 metricsMilitary and Security
3 metrics| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Active Military Personnel | 60,000 personnel | 1.36M personnel★ | |
| Military Expenditure (% of GDP) | 1.92 %★ | 3.12 % | |
| Total Armed Forces Personnel (PPP) | 60,000 | 1.40M★ |
People and Society
40 metricsTransportation
4 metrics| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Air Travel Trips Per Capita (PPP) | 3.09★ | 2.06 | |
| Airports | 2,257 | 16,116★ | |
| Civil Air Travel | about 150 major transport aircraft | 8,252 | |
| Heliports | 392 | 8,130★ |
Travel and Tourism
1 metric| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Tourism Receipts per Capita | 53.82B USD | 251.65B USD★ |
Other
1 metric| Metric | 🇦🇺 Australia | 🇺🇸 United States | Share |
|---|---|---|---|
| Current Bank Rate | 4.35 %★ | 3.75 % |
Frequently Asked Questions About Australia vs United States
Which has a larger population, Australia or United States?▾
United States. United States has 12.8 times as many people as Australia (349.13 million vs 27.23 million). Data for 2026.
Which has a bigger economy, Australia or United States?▾
United States. United States's economy is 16.3 times the size of Australia's ($32.95 trillion vs $2.02 trillion GDP). Data for 2026.
Which is richer per person, Australia or United States?▾
United States is richer per person: GDP per capita is about $94,373 in United States vs $74,342 in Australia (2026 GDP in current US dollars divided by population).