Congo vs Madagascar: GNI, PPP (constant 2021 international $), per square kilometre

Congo
104,844 constant 2021 international $ per square kilometre
in 2023
Madagascar
82,456 constant 2021 international $ per square kilometre
in 2023
Congo rank
141st
Madagascar rank
142nd

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

  • Congo
  • Madagascar
050.0k100.0k150.0k199020062023

How they compare

Congo currently reports 104,844 constant 2021 international $ per square kilometre against 82,456 constant 2021 international $ per square kilometre in Madagascar, a difference of 22,388 constant 2021 international $ per square kilometre.

That makes Congo's figure about 1.3 times Madagascar's.

The two have swapped places 4 times across 34 shared years of data; in 1990 it was Congo ahead.

Congo ranks 141st and Madagascar ranks 142nd of 156 countries.

Across the 4 decades both report, Congo averaged higher in 3 and Madagascar in 1.

Head to head by decade

Decade Congo Madagascar Difference Ahead
1990s 34,804 constant 2021 international $ per square kilometre 36,183 constant 2021 international $ per square kilometre 1,379 constant 2021 international $ per square kilometre Madagascar
2000s 73,873 constant 2021 international $ per square kilometre 51,307 constant 2021 international $ per square kilometre 22,566 constant 2021 international $ per square kilometre Congo
2010s 135,493 constant 2021 international $ per square kilometre 68,476 constant 2021 international $ per square kilometre 67,017 constant 2021 international $ per square kilometre Congo
2020s 101,285 constant 2021 international $ per square kilometre 80,204 constant 2021 international $ per square kilometre 21,081 constant 2021 international $ per square kilometre Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Congo or Madagascar?
Congo, at 104,844 constant 2021 international $ per square kilometre against 82,456 constant 2021 international $ per square kilometre in Madagascar as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Congo and Madagascar?
22,388 constant 2021 international $ per square kilometre, with Congo ahead.
How many years of comparable data are there for Congo and Madagascar?
34 years are reported by both, from 1990 to 2023.
How do Congo and Madagascar rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Congo ranks 141st and Madagascar ranks 142nd 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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Congo vs Madagascar: 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/congo-rep/madagascar/

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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.