Comoros vs Tonga: Adjusted net national income (current US$), per square kilometre

Comoros
638,786 current US$ per square kilometre
in 2021
Tonga
627,668 current US$ per square kilometre
in 2021
Comoros rank
69th
Tonga rank
71st

Adjusted net national income (current US$), per square kilometre over time

  • Comoros
  • Tonga
0200.0k400.0k600.0k800.0k198020002021

How they compare

Comoros currently reports 638,786 current US$ per square kilometre against 627,668 current US$ per square kilometre in Tonga, a difference of 11,118 current US$ per square kilometre.

The two have swapped places 8 times across 41 shared years of data; in 1981 it was Comoros ahead.

Comoros ranks 69th and Tonga ranks 71st of 183 countries.

Across the 5 decades both report, Comoros averaged higher in 1 and Tonga in 4.

Head to head by decade

Decade Comoros Tonga Difference Ahead
1980s 126,661 current US$ per square kilometre 101,747 current US$ per square kilometre 24,914 current US$ per square kilometre Comoros
1990s 199,073 current US$ per square kilometre 231,310 current US$ per square kilometre 32,236 current US$ per square kilometre Tonga
2000s 312,692 current US$ per square kilometre 325,054 current US$ per square kilometre 12,362 current US$ per square kilometre Tonga
2010s 523,141 current US$ per square kilometre 585,065 current US$ per square kilometre 61,924 current US$ per square kilometre Tonga
2020s 621,008 current US$ per square kilometre 647,958 current US$ per square kilometre 26,951 current US$ per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted net national income (current us$), per square kilometre, Comoros or Tonga?
Comoros, at 638,786 current US$ per square kilometre against 627,668 current US$ per square kilometre in Tonga as of 2021.
What is the difference in adjusted net national income (current us$), per square kilometre between Comoros and Tonga?
11,118 current US$ per square kilometre, with Comoros ahead.
How many years of comparable data are there for Comoros and Tonga?
41 years are reported by both, from 1981 to 2021.
How do Comoros and Tonga rank globally for adjusted net national income (current us$), per square kilometre?
Comoros ranks 69th and Tonga ranks 71st of 183 countries.
Where does this data come from?
Statizoid (derived), published as Adjusted net national income (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Tonga: Adjusted net national income (current US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/adjusted-net-national-income-current-us-per-square-kilometre/comoros/tonga/

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About this data

Indicator
Adjusted net national income (current US$), per square kilometre
Unit
current US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
230 places, 9,442 data points, 1970–2021
Last refreshed

Adjusted net national income (current US$) 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.