Iceland vs Tanzania: GNI, PPP (constant 2021 international $), per square kilometre

Iceland
259,638 constant 2021 international $ per square kilometre
in 2023
Tanzania
257,930 constant 2021 international $ per square kilometre
in 2023
Iceland rank
125th
Tanzania rank
128th

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

  • Iceland
  • Tanzania
50.0k100.0k150.0k200.0k250.0k199020062023

How they compare

Iceland currently reports 259,638 constant 2021 international $ per square kilometre against 257,930 constant 2021 international $ per square kilometre in Tanzania, a difference of 1,708 constant 2021 international $ per square kilometre.

The two have swapped places 2 times across 24 shared years of data; in 2000 it was Iceland ahead.

Iceland ranks 125th and Tanzania ranks 128th of 156 countries.

Iceland has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Iceland Tanzania Difference Ahead
2000s 159,444 constant 2021 international $ per square kilometre 90,297 constant 2021 international $ per square kilometre 69,147 constant 2021 international $ per square kilometre Iceland
2010s 197,863 constant 2021 international $ per square kilometre 169,326 constant 2021 international $ per square kilometre 28,537 constant 2021 international $ per square kilometre Iceland
2020s 241,774 constant 2021 international $ per square kilometre 241,569 constant 2021 international $ per square kilometre 205 constant 2021 international $ per square kilometre Iceland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Iceland or Tanzania?
Iceland, at 259,638 constant 2021 international $ per square kilometre against 257,930 constant 2021 international $ per square kilometre in Tanzania as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Iceland and Tanzania?
1,708 constant 2021 international $ per square kilometre, with Iceland ahead.
How many years of comparable data are there for Iceland and Tanzania?
24 years are reported by both, from 2000 to 2023.
How do Iceland and Tanzania rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Iceland ranks 125th and Tanzania ranks 128th 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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Iceland vs Tanzania: 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/iceland/tanzania/

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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.