Guinea-Bissau vs Sierra Leone: Military spending, per square kilometre

Guinea-Bissau
674.31 constant 2024 US$ per square kilometre
in 2023
Sierra Leone
648.21 constant 2024 US$ per square kilometre
in 2023
Guinea-Bissau rank
134th
Sierra Leone rank
136th

Military spending, per square kilometre over time

  • Guinea-Bissau
  • Sierra Leone
2004006008001.0k196119922023

How they compare

Guinea-Bissau currently reports 674.31 constant 2024 US$ per square kilometre against 648.21 constant 2024 US$ per square kilometre in Sierra Leone, a difference of 26.1 constant 2024 US$ per square kilometre.

The two have swapped places 8 times across 32 shared years of data; in 1982 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 134th and Sierra Leone ranks 136th of 161 countries.

Across the 5 decades both report, Guinea-Bissau averaged higher in 4 and Sierra Leone in 1.

Head to head by decade

Decade Guinea-Bissau Sierra Leone Difference Ahead
1980s 394.06 constant 2024 US$ per square kilometre 204.92 constant 2024 US$ per square kilometre 189.14 constant 2024 US$ per square kilometre Guinea-Bissau
1990s 157.92 constant 2024 US$ per square kilometre 332.26 constant 2024 US$ per square kilometre 174.34 constant 2024 US$ per square kilometre Sierra Leone
2000s 542.95 constant 2024 US$ per square kilometre 513.79 constant 2024 US$ per square kilometre 29.16 constant 2024 US$ per square kilometre Guinea-Bissau
2010s 769.06 constant 2024 US$ per square kilometre 576.78 constant 2024 US$ per square kilometre 192.28 constant 2024 US$ per square kilometre Guinea-Bissau
2020s 864.48 constant 2024 US$ per square kilometre 628.99 constant 2024 US$ per square kilometre 235.49 constant 2024 US$ per square kilometre Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher military spending, per square kilometre, Guinea-Bissau or Sierra Leone?
Guinea-Bissau, at 674.31 constant 2024 US$ per square kilometre against 648.21 constant 2024 US$ per square kilometre in Sierra Leone as of 2023.
What is the difference in military spending, per square kilometre between Guinea-Bissau and Sierra Leone?
26.1 constant 2024 US$ per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Sierra Leone?
32 years are reported by both, from 1982 to 2023.
How do Guinea-Bissau and Sierra Leone rank globally for military spending, per square kilometre?
Guinea-Bissau ranks 134th and Sierra Leone ranks 136th of 161 countries.
Where does this data come from?
Statizoid (derived), published as Military spending, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Sierra Leone: Military spending, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/military-spending-per-square-kilometre/guinea-bissau/sierra-leone/

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About this data

Indicator
Military spending, per square kilometre
Unit
constant 2024 US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
161 places, 7,412 data points, 1961–2023
Last refreshed

Military spending divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.