Brazil vs United States: Armed forces personnel

Brazil
762,000
in 2020
United States
1.40 million
in 2020
Brazil rank
8th
United States rank
5th

Armed forces personnel over time

  • Brazil
  • United States
500.0k1.0M1.5M2.0M198520022020

How they compare

United States currently reports 1.40 million against 762,000 in Brazil, a difference of 633,000.

That makes United States's figure about 1.8 times Brazil's.

Across all 33 years both countries report, United States has been ahead every year.

Brazil ranks 8th and United States ranks 5th of 173 countries.

United States has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Brazil United States Difference Ahead
1980s 297,500 2.20 million 1.90 million United States
1990s 491,495 1.77 million 1.28 million United States
2000s 696,228 1.50 million 803,622 United States
2010s 729,592 1.42 million 692,270 United States
2020s 762,000 1.40 million 633,000 United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher armed forces personnel, Brazil or United States?
United States, at 1.40 million against 762,000 in Brazil as of 2020.
What is the difference in armed forces personnel between Brazil and United States?
633,000, with United States ahead.
How many years of comparable data are there for Brazil and United States?
33 years are reported by both, from 1985 to 2020.
How do Brazil and United States rank globally for armed forces personnel?
Brazil ranks 8th and United States ranks 5th of 173 countries.
Where does this data come from?
Our World in Data, published as Armed forces personnel. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brazil vs United States: Armed forces personnel. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/compare/armed-forces-personnel/brazil/united-states/

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About this data

Indicator
Armed forces personnel
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
173 places, 5,352 data points, 1985–2020
Last refreshed