Australia vs United States of America: Military spending per military personnel

Australia
637,627
in 2022
United States of America
762,321
in 2022
Australia rank
5th
United States of America rank
2nd

Military spending per military personnel over time

  • Australia
  • United States of America
0200.0k400.0k600.0k800.0k181619192022

How they compare

United States of America currently reports 762,321 against 637,627 in Australia, a difference of 124,694.

That makes United States of America's figure about 1.2 times Australia's.

The two have swapped places 10 times across 102 shared years of data; in 1920 it was United States of America ahead.

Australia ranks 5th and United States of America ranks 2nd of 170 countries.

Across the 11 decades both report, Australia averaged higher in 2 and United States of America in 9.

Head to head by decade

Decade Australia United States of America Difference Ahead
1920s 41,784 38,624 3,160 Australia
1930s 55,268 50,204 5,063 Australia
1940s 46,664 94,316 47,652 United States of America
1950s 77,375 132,761 55,386 United States of America
1960s 61,153 148,838 87,685 United States of America
1970s 114,195 173,515 59,320 United States of America
1980s 150,569 240,472 89,902 United States of America
1990s 195,044 294,289 99,245 United States of America
2000s 366,645 451,181 84,536 United States of America
2010s 527,007 543,549 16,542 United States of America
2020s 635,945 735,848 99,902 United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher military spending per military personnel, Australia or United States of America?
United States of America, at 762,321 against 637,627 in Australia as of 2022.
What is the difference in military spending per military personnel between Australia and United States of America?
124,694, with United States of America ahead.
How many years of comparable data are there for Australia and United States of America?
102 years are reported by both, from 1920 to 2022.
How do Australia and United States of America rank globally for military spending per military personnel?
Australia ranks 5th and United States of America ranks 2nd of 170 countries.
Where does this data come from?
Our World in Data, published as Military spending per military personnel. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Australia vs United States of America: Military spending per military personnel. Statizoid, drawing on Our World in Data. Retrieved 26 August 2026, from https://reference.statizoid.com/compare/military-spending-per-military-personnel/australia/united-states/

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About this data

Indicator
Military spending per military personnel
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
170 places, 14,182 data points, 1816–2022
Last refreshed