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

Algeria
52,801 current US$ per square kilometre
in 2021
Sierra Leone
47,794 current US$ per square kilometre
in 2021
Algeria rank
151st
Sierra Leone rank
153rd

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

  • Algeria
  • Sierra Leone
020.0k40.0k60.0k197019952021

How they compare

Algeria currently reports 52,801 current US$ per square kilometre against 47,794 current US$ per square kilometre in Sierra Leone, a difference of 5,007 current US$ per square kilometre.

That makes Algeria's figure about 1.1 times Sierra Leone's.

The two have swapped places 3 times across 42 shared years of data; in 1980 it was Sierra Leone ahead.

Algeria ranks 151st and Sierra Leone ranks 153rd of 183 countries.

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

Head to head by decade

Decade Algeria Sierra Leone Difference Ahead
1980s 17,414 current US$ per square kilometre 10,700 current US$ per square kilometre 6,714 current US$ per square kilometre Algeria
1990s 15,749 current US$ per square kilometre 7,944 current US$ per square kilometre 7,805 current US$ per square kilometre Algeria
2000s 29,716 current US$ per square kilometre 19,621 current US$ per square kilometre 10,095 current US$ per square kilometre Algeria
2010s 60,207 current US$ per square kilometre 45,615 current US$ per square kilometre 14,592 current US$ per square kilometre Algeria
2020s 51,271 current US$ per square kilometre 47,889 current US$ per square kilometre 3,382 current US$ per square kilometre Algeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted net national income (current us$), per square kilometre, Algeria or Sierra Leone?
Algeria, at 52,801 current US$ per square kilometre against 47,794 current US$ per square kilometre in Sierra Leone as of 2021.
What is the difference in adjusted net national income (current us$), per square kilometre between Algeria and Sierra Leone?
5,007 current US$ per square kilometre, with Algeria ahead.
How many years of comparable data are there for Algeria and Sierra Leone?
42 years are reported by both, from 1980 to 2021.
How do Algeria and Sierra Leone rank globally for adjusted net national income (current us$), per square kilometre?
Algeria ranks 151st and Sierra Leone ranks 153rd of 183 countries.
Where does this data come from?
Statizoid (derived), published as Adjusted net national income (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria 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/algeria/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.