Afghanistan vs Congo: GDP, PPP (constant 2021 international $), per square kilometre

Afghanistan
126,088 constant 2021 international $ per square kilometre
in 2023
Congo
111,750 constant 2021 international $ per square kilometre
in 2023
Afghanistan rank
176th
Congo rank
177th

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

  • Afghanistan
  • Congo
50.0k75.0k100.0k125.0k150.0k175.0k199020062023

How they compare

Afghanistan currently reports 126,088 constant 2021 international $ per square kilometre against 111,750 constant 2021 international $ per square kilometre in Congo, a difference of 14,338 constant 2021 international $ per square kilometre.

That makes Afghanistan's figure about 1.1 times Congo's.

The two have swapped places 1 time across 24 shared years of data; in 2000 it was Congo ahead.

Afghanistan ranks 176th and Congo ranks 177th of 198 countries.

Across the 3 decades both report, Afghanistan averaged higher in 2 and Congo in 1.

Head to head by decade

Decade Afghanistan Congo Difference Ahead
2000s 71,003 constant 2021 international $ per square kilometre 83,049 constant 2021 international $ per square kilometre 12,046 constant 2021 international $ per square kilometre Congo
2010s 149,325 constant 2021 international $ per square kilometre 121,033 constant 2021 international $ per square kilometre 28,292 constant 2021 international $ per square kilometre Afghanistan
2020s 136,696 constant 2021 international $ per square kilometre 109,113 constant 2021 international $ per square kilometre 27,584 constant 2021 international $ per square kilometre Afghanistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, Afghanistan or Congo?
Afghanistan, at 126,088 constant 2021 international $ per square kilometre against 111,750 constant 2021 international $ per square kilometre in Congo as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between Afghanistan and Congo?
14,338 constant 2021 international $ per square kilometre, with Afghanistan ahead.
How many years of comparable data are there for Afghanistan and Congo?
24 years are reported by both, from 2000 to 2023.
How do Afghanistan and Congo rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
Afghanistan ranks 176th and Congo ranks 177th of 198 countries.
Where does this data come from?
Statizoid (derived), published as GDP, 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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Afghanistan vs Congo: GDP, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-square-kilometre/afghanistan/congo-rep/

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About this data

Indicator
GDP, 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
245 places, 8,054 data points, 1990–2023
Last refreshed

GDP, 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.