Cameroon vs Sierra Leone: GNI, Atlas method (current US$), per square kilometre

Cameroon
101,000 current US$ per square kilometre
in 2023
Sierra Leone
101,679 current US$ per square kilometre
in 2023
Cameroon rank
164th
Sierra Leone rank
162nd

GNI, Atlas method (current US$), per square kilometre over time

  • Cameroon
  • Sierra Leone
025.0k50.0k75.0k100.0k196419932023

How they compare

Sierra Leone currently reports 101,679 current US$ per square kilometre against 101,000 current US$ per square kilometre in Cameroon, a difference of 679 current US$ per square kilometre.

The two have swapped places 4 times across 57 shared years of data; in 1967 it was Sierra Leone ahead.

Cameroon ranks 164th and Sierra Leone ranks 162nd of 205 countries.

Across the 7 decades both report, Cameroon averaged higher in 3 and Sierra Leone in 4.

Head to head by decade

Decade Cameroon Sierra Leone Difference Ahead
1960s 1,772 current US$ per square kilometre 5,324 current US$ per square kilometre 3,553 current US$ per square kilometre Sierra Leone
1970s 5,227 current US$ per square kilometre 9,014 current US$ per square kilometre 3,787 current US$ per square kilometre Sierra Leone
1980s 18,740 current US$ per square kilometre 13,541 current US$ per square kilometre 5,199 current US$ per square kilometre Cameroon
1990s 23,681 current US$ per square kilometre 10,333 current US$ per square kilometre 13,349 current US$ per square kilometre Cameroon
2000s 37,896 current US$ per square kilometre 30,648 current US$ per square kilometre 7,248 current US$ per square kilometre Cameroon
2010s 71,279 current US$ per square kilometre 82,980 current US$ per square kilometre 11,701 current US$ per square kilometre Sierra Leone
2020s 93,675 current US$ per square kilometre 99,685 current US$ per square kilometre 6,010 current US$ per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, atlas method (current us$), per square kilometre, Cameroon or Sierra Leone?
Sierra Leone, at 101,679 current US$ per square kilometre against 101,000 current US$ per square kilometre in Cameroon as of 2023.
What is the difference in gni, atlas method (current us$), per square kilometre between Cameroon and Sierra Leone?
679 current US$ per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Cameroon and Sierra Leone?
57 years are reported by both, from 1967 to 2023.
How do Cameroon and Sierra Leone rank globally for gni, atlas method (current us$), per square kilometre?
Cameroon ranks 164th and Sierra Leone ranks 162nd of 205 countries.
Where does this data come from?
Statizoid (derived), published as GNI, Atlas method (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Sierra Leone: GNI, Atlas method (current US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://economy.statizoid.com/compare/gni-atlas-method-current-us-per-square-kilometre/cameroon/sierra-leone/

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About this data

Indicator
GNI, Atlas method (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
252 places, 12,469 data points, 1962–2023
Last refreshed

GNI, Atlas method (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.