Australia vs United States
Australia vs United States: Military share of state spending
Military share of state spending in 2025: 4.9% of government spending in Australia and 8.3% of government spending in United States, by SIPRI estimates. In 2025 the value was higher in United States, by 3.4 percentage points, or 1.69 times that in Australia.
% of government spending · SIPRI
What the numbers say
- United States has been higher in every year both have figures for since 2001.
- In 2025, Australia ranked 78 and United States ranked 34 of 150 countries, counting from the highest.
Every year
% of government spending · SIPRI
| Year | Australia | United States |
|---|---|---|
| 2025 | 4.9 | 8.3 |
| 2024 | 4.9 | 9 |
| 2023 | 5 | 8.7 |
| 2022 | 5 | 9 |
| 2021 | 4.7 | 7.9 |
| 2020 | 4.5 | 8.2 |
| 2019 | 4.8 | 9.5 |
| 2018 | 5.1 | 9.3 |
| 2017 | 5.5 | 9.4 |
| 2016 | 5.6 | 9.6 |
| 2015 | 5.2 | 9.9 |
| 2014 | 4.8 | 10.4 |
| 2013 | 4.5 | 11.2 |
| 2012 | 4.6 | 12 |
| 2011 | 4.8 | 12.4 |
| 2010 | 5 | 12.3 |
| 2009 | 5.1 | 11.8 |
| 2008 | 5.1 | 12 |
| 2007 | 5.3 | 11.8 |
| 2006 | 5.3 | 12 |
| 2005 | 5.2 | 12.1 |
| 2004 | 5.2 | 12 |
| 2003 | 5.3 | 11.3 |
| 2002 | 5.4 | 10.3 |
| 2001 | 5.2 | 9.6 |
| 2000 | 5.2 | – |
| 1999 | 5.2 | – |
| 1998 | 5.4 | – |
| 1997 | 5.7 | – |
| 1996 | 5.8 | – |
| 1995 | 6 | – |
| 1994 | 6.3 | – |
| 1993 | 6.4 | – |
| 1992 | 6.4 | – |
| 1991 | 6.5 | – |
| 1990 | 6.8 | – |
| 1989 | 6.9 | – |
| 1988 | 7 | – |
- Estimate
Each country on its own
Good to know
- The part of everything the government spends that goes on its armed forces and defence, by SIPRI’s count.
- Source: Information from the Stockholm International Peace Research Institute (SIPRI) Military Expenditure Database, https://doi.org/10.55163/CQGC9685.
- Marked points are SIPRI’s own: a dot where it gives the figure as its estimate, a ring where it calls the figure highly uncertain.
- Ranks count the 150 countries with a value in 2025, highest first.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Australia vs United States
Health
- Life expectancyAustralia: 83.9 years in 2023United States: 79.3 years in 2023
- Child mortalityAustralia: 0.4 per 100 live births in 2024United States: 0.7 per 100 live births in 2024
- Infant mortalityAustralia: 3.2 per 1,000 live births in 2023United States: 5.3 per 1,000 live births in 2023
- DepressionAustralia: 4.62% in 2017United States: 4.84% in 2017
- Suicide rateAustralia: 11.1 per 100,000 people in 2017United States: 12.8 per 100,000 people in 2017
People
- PopulationAustralia: 26.5 million people in 2023United States: 344 million people in 2023
- Population growthAustralia: 0.99% a year in 2023United States: 0.58% a year in 2023
- Fertility rateAustralia: 1.64 births per woman in 2023United States: 1.62 births per woman in 2023
- Urban populationAustralia: 87.7% in 2025United States: 80.2% in 2025
- Median ageAustralia: 37.8 years in 2023United States: 38 years in 2023
- People aged 65 and overAustralia: 17.4% in 2023United States: 17.4% in 2023
- Net migration rateAustralia: 5.3 per 1,000 people in 2023United States: 3.9 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingAustralia: 1.92% of GDP in 2025United States: 3.12% of GDP in 2025
- Military spending in US dollarsAustralia: $35.3B in 2025United States: $929B in 2025
- Military spending per personAustralia: $1,316 in 2025United States: $2,755 in 2025
- Armed forces personnelAustralia: 60,000 people in 2020United States: 1.4 million people in 2020
- National powerAustralia: 0.6% of world capability in 2022United States: 12.36% of world capability in 2022
- Armed forces, share of workersAustralia: 0.44% of the labour force in 2020United States: 0.84% of the labour force in 2020
- Arms importsAustralia: 826 million TIV in 2025United States: 745 million TIV in 2025
- Arms exportsAustralia: 108 million TIV in 2025United States: 14 billion TIV in 2025