Guinea vs Sierra Leone: Adjusted net national income (current US$), per square kilometre

Guinea
47,686 current US$ per square kilometre
in 2021
Sierra Leone
47,794 current US$ per square kilometre
in 2021
Guinea rank
154th
Sierra Leone rank
153rd

Adjusted net national income (current US$), per square kilometre over time

  • Guinea
  • Sierra Leone
020.0k40.0k60.0k198020002021

How they compare

Sierra Leone currently reports 47,794 current US$ per square kilometre against 47,686 current US$ per square kilometre in Guinea, a difference of 108 current US$ per square kilometre.

The two have swapped places 3 times across 36 shared years of data; in 1986 it was Guinea ahead.

Guinea ranks 154th and Sierra Leone ranks 153rd of 183 countries.

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

Head to head by decade

Decade Guinea Sierra Leone Difference Ahead
1980s 7,417 current US$ per square kilometre 8,535 current US$ per square kilometre 1,117 current US$ per square kilometre Sierra Leone
1990s 11,815 current US$ per square kilometre 7,944 current US$ per square kilometre 3,871 current US$ per square kilometre Guinea
2000s 14,275 current US$ per square kilometre 19,621 current US$ per square kilometre 5,346 current US$ per square kilometre Sierra Leone
2010s 29,754 current US$ per square kilometre 45,615 current US$ per square kilometre 15,861 current US$ per square kilometre Sierra Leone
2020s 45,639 current US$ per square kilometre 47,889 current US$ per square kilometre 2,250 current US$ per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted net national income (current us$), per square kilometre, Guinea or Sierra Leone?
Sierra Leone, at 47,794 current US$ per square kilometre against 47,686 current US$ per square kilometre in Guinea as of 2021.
What is the difference in adjusted net national income (current us$), per square kilometre between Guinea and Sierra Leone?
108 current US$ per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Guinea and Sierra Leone?
36 years are reported by both, from 1986 to 2021.
How do Guinea and Sierra Leone rank globally for adjusted net national income (current us$), per square kilometre?
Guinea ranks 154th and Sierra Leone ranks 153rd of 183 countries.
Where does this data come from?
Statizoid (derived), published as Adjusted net national income (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs Sierra Leone: Adjusted net national income (current US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/adjusted-net-national-income-current-us-per-square-kilometre/guinea/sierra-leone/

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About this data

Indicator
Adjusted net national income (current US$), per square kilometre
Unit
current US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
230 places, 9,442 data points, 1970–2021
Last refreshed

Adjusted net national income (current US$) 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.