Chad vs Niger: GNI, PPP (constant 2021 international $), per square kilometre

Chad
35,421 constant 2021 international $ per square kilometre
in 2023
Niger
35,198 constant 2021 international $ per square kilometre
in 2023
Chad rank
153rd
Niger rank
154th

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

  • Chad
  • Niger
10.0k20.0k30.0k40.0k199020062023

How they compare

Chad currently reports 35,421 constant 2021 international $ per square kilometre against 35,198 constant 2021 international $ per square kilometre in Niger, a difference of 223 constant 2021 international $ per square kilometre.

The two have swapped places 2 times across 33 shared years of data; in 1990 it was Chad ahead.

Chad ranks 153rd and Niger ranks 154th of 156 countries.

Chad has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Chad Niger Difference Ahead
1990s 10,659 constant 2021 international $ per square kilometre 10,261 constant 2021 international $ per square kilometre 398.48 constant 2021 international $ per square kilometre Chad
2000s 18,876 constant 2021 international $ per square kilometre 14,425 constant 2021 international $ per square kilometre 4,452 constant 2021 international $ per square kilometre Chad
2010s 30,952 constant 2021 international $ per square kilometre 23,848 constant 2021 international $ per square kilometre 7,105 constant 2021 international $ per square kilometre Chad
2020s 34,576 constant 2021 international $ per square kilometre 32,313 constant 2021 international $ per square kilometre 2,263 constant 2021 international $ per square kilometre Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Chad or Niger?
Chad, at 35,421 constant 2021 international $ per square kilometre against 35,198 constant 2021 international $ per square kilometre in Niger as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Chad and Niger?
223 constant 2021 international $ per square kilometre, with Chad ahead.
How many years of comparable data are there for Chad and Niger?
33 years are reported by both, from 1990 to 2023.
How do Chad and Niger rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Chad ranks 153rd and Niger ranks 154th 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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Chad vs Niger: GNI, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international-per-square-kilometre/chad/niger/

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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.