Finland vs Tonga: GNI, PPP (constant 2021 international $), per square kilometre

Finland
1.02 million constant 2021 international $ per square kilometre
in 2023
Tonga
1.05 million constant 2021 international $ per square kilometre
in 2023
Finland rank
82nd
Tonga rank
80th

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

  • Finland
  • Tonga
0250.0k500.0k750.0k1.0M199420082023

How they compare

Tonga currently reports 1.05 million constant 2021 international $ per square kilometre against 1.02 million constant 2021 international $ per square kilometre in Finland, a difference of 30,230 constant 2021 international $ per square kilometre.

The two have swapped places 4 times across 29 shared years of data; in 1995 it was Tonga ahead.

Finland ranks 82nd and Tonga ranks 80th of 156 countries.

Across the 4 decades both report, Finland averaged higher in 2 and Tonga in 2.

Head to head by decade

Decade Finland Tonga Difference Ahead
1990s 720,237 constant 2021 international $ per square kilometre 761,267 constant 2021 international $ per square kilometre 41,030 constant 2021 international $ per square kilometre Tonga
2000s 917,199 constant 2021 international $ per square kilometre 802,775 constant 2021 international $ per square kilometre 114,424 constant 2021 international $ per square kilometre Finland
2010s 971,862 constant 2021 international $ per square kilometre 916,621 constant 2021 international $ per square kilometre 55,241 constant 2021 international $ per square kilometre Finland
2020s 1.04 million constant 2021 international $ per square kilometre 1.05 million constant 2021 international $ per square kilometre 17,308 constant 2021 international $ per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Finland or Tonga?
Tonga, at 1.05 million constant 2021 international $ per square kilometre against 1.02 million constant 2021 international $ per square kilometre in Finland as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Finland and Tonga?
30,230 constant 2021 international $ per square kilometre, with Tonga ahead.
How many years of comparable data are there for Finland and Tonga?
29 years are reported by both, from 1995 to 2023.
How do Finland and Tonga rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Finland ranks 82nd and Tonga ranks 80th 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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Finland vs Tonga: 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/finland/tonga/

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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.