Senegal vs Sierra Leone: GNI, PPP (constant 2021 international $), per square kilometre

Senegal
387,549 constant 2021 international $ per square kilometre
in 2023
Sierra Leone
354,670 constant 2021 international $ per square kilometre
in 2023
Senegal rank
113th
Sierra Leone rank
116th

GNI, PPP (constant 2021 international $), per square kilometre over time

  • Senegal
  • Sierra Leone
100.0k200.0k300.0k400.0k199020062023

How they compare

Senegal currently reports 387,549 constant 2021 international $ per square kilometre against 354,670 constant 2021 international $ per square kilometre in Sierra Leone, a difference of 32,879 constant 2021 international $ per square kilometre.

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

The two have swapped places 2 times across 23 shared years of data; in 2001 it was Senegal ahead.

Senegal ranks 113th and Sierra Leone ranks 116th of 156 countries.

Across the 3 decades both report, Senegal averaged higher in 2 and Sierra Leone in 1.

Head to head by decade

Decade Senegal Sierra Leone Difference Ahead
2000s 172,704 constant 2021 international $ per square kilometre 154,484 constant 2021 international $ per square kilometre 18,219 constant 2021 international $ per square kilometre Senegal
2010s 259,148 constant 2021 international $ per square kilometre 261,136 constant 2021 international $ per square kilometre 1,988 constant 2021 international $ per square kilometre Sierra Leone
2020s 366,942 constant 2021 international $ per square kilometre 329,015 constant 2021 international $ per square kilometre 37,927 constant 2021 international $ per square kilometre Senegal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Senegal or Sierra Leone?
Senegal, at 387,549 constant 2021 international $ per square kilometre against 354,670 constant 2021 international $ per square kilometre in Sierra Leone as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Senegal and Sierra Leone?
32,879 constant 2021 international $ per square kilometre, with Senegal ahead.
How many years of comparable data are there for Senegal and Sierra Leone?
23 years are reported by both, from 2001 to 2023.
How do Senegal and Sierra Leone rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Senegal ranks 113th and Sierra Leone ranks 116th of 156 countries.
Where does this data come from?
Statizoid (derived), published as GNI, PPP (constant 2021 international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Senegal vs Sierra Leone: GNI, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international-per-square-kilometre/senegal/sierra-leone/

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About this data

Indicator
GNI, PPP (constant 2021 international $), per square kilometre
Unit
constant 2021 international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
181 places, 4,996 data points, 1990–2023
Last refreshed

GNI, PPP (constant 2021 international $) 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.