Algeria vs Sierra Leone: Gross domestic product (GDP), per square kilometre

Algeria
282,594 international-$ in 2021 prices per square kilometre
in 2023
Sierra Leone
333,540 international-$ in 2021 prices per square kilometre
in 2023
Algeria rank
145th
Sierra Leone rank
142nd

Gross domestic product (GDP), per square kilometre over time

  • Algeria
  • Sierra Leone
0100.0k200.0k300.0k196119922023

How they compare

Sierra Leone currently reports 333,540 international-$ in 2021 prices per square kilometre against 282,594 international-$ in 2021 prices per square kilometre in Algeria, a difference of 50,946 international-$ in 2021 prices per square kilometre.

That makes Sierra Leone's figure about 1.2 times Algeria's.

The two have swapped places 5 times across 63 shared years of data; in 1961 it was Algeria ahead.

Algeria ranks 145th and Sierra Leone ranks 142nd of 181 countries.

Across the 7 decades both report, Algeria averaged higher in 5 and Sierra Leone in 2.

Head to head by decade

Decade Algeria Sierra Leone Difference Ahead
1960s 37,861 international-$ in 2021 prices per square kilometre 40,913 international-$ in 2021 prices per square kilometre 3,052 international-$ in 2021 prices per square kilometre Sierra Leone
1970s 76,448 international-$ in 2021 prices per square kilometre 63,041 international-$ in 2021 prices per square kilometre 13,406 international-$ in 2021 prices per square kilometre Algeria
1980s 123,595 international-$ in 2021 prices per square kilometre 78,250 international-$ in 2021 prices per square kilometre 45,344 international-$ in 2021 prices per square kilometre Algeria
1990s 117,177 international-$ in 2021 prices per square kilometre 99,766 international-$ in 2021 prices per square kilometre 17,410 international-$ in 2021 prices per square kilometre Algeria
2000s 183,162 international-$ in 2021 prices per square kilometre 97,213 international-$ in 2021 prices per square kilometre 85,949 international-$ in 2021 prices per square kilometre Algeria
2010s 250,401 international-$ in 2021 prices per square kilometre 204,660 international-$ in 2021 prices per square kilometre 45,741 international-$ in 2021 prices per square kilometre Algeria
2020s 265,213 international-$ in 2021 prices per square kilometre 311,138 international-$ in 2021 prices per square kilometre 45,925 international-$ in 2021 prices per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product (gdp), per square kilometre, Algeria or Sierra Leone?
Sierra Leone, at 333,540 international-$ in 2021 prices per square kilometre against 282,594 international-$ in 2021 prices per square kilometre in Algeria as of 2023.
What is the difference in gross domestic product (gdp), per square kilometre between Algeria and Sierra Leone?
50,946 international-$ in 2021 prices per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Algeria and Sierra Leone?
63 years are reported by both, from 1961 to 2023.
How do Algeria and Sierra Leone rank globally for gross domestic product (gdp), per square kilometre?
Algeria ranks 145th and Sierra Leone ranks 142nd of 181 countries.
Where does this data come from?
Statizoid (derived), published as Gross domestic product (GDP), 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: Gross domestic product (GDP), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-per-square-kilometre/algeria/sierra-leone/

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About this data

Indicator
Gross domestic product (GDP), per square kilometre
Unit
international-$ in 2021 prices per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
181 places, 9,758 data points, 1961–2023
Last refreshed

Gross domestic product (GDP) 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.