Bulgaria vs Tonga: GNI (current US$), per square kilometre

Bulgaria
895,301 current US$ per square kilometre
in 2023
Tonga
884,269 current US$ per square kilometre
in 2023
Bulgaria rank
90th
Tonga rank
91st

GNI (current US$), per square kilometre over time

  • Bulgaria
  • Tonga
0200.0k400.0k600.0k800.0k198020012023

How they compare

Bulgaria currently reports 895,301 current US$ per square kilometre against 884,269 current US$ per square kilometre in Tonga, a difference of 11,032 current US$ per square kilometre.

The two have swapped places 4 times across 43 shared years of data; in 1981 it was Bulgaria ahead.

Bulgaria ranks 90th and Tonga ranks 91st of 206 countries.

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

Head to head by decade

Decade Bulgaria Tonga Difference Ahead
1980s 183,979 current US$ per square kilometre 108,682 current US$ per square kilometre 75,297 current US$ per square kilometre Bulgaria
1990s 112,241 current US$ per square kilometre 249,825 current US$ per square kilometre 137,584 current US$ per square kilometre Tonga
2000s 274,529 current US$ per square kilometre 353,575 current US$ per square kilometre 79,046 current US$ per square kilometre Tonga
2010s 510,104 current US$ per square kilometre 639,015 current US$ per square kilometre 128,911 current US$ per square kilometre Tonga
2020s 763,990 current US$ per square kilometre 800,894 current US$ per square kilometre 36,904 current US$ per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni (current us$), per square kilometre, Bulgaria or Tonga?
Bulgaria, at 895,301 current US$ per square kilometre against 884,269 current US$ per square kilometre in Tonga as of 2023.
What is the difference in gni (current us$), per square kilometre between Bulgaria and Tonga?
11,032 current US$ per square kilometre, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Tonga?
43 years are reported by both, from 1981 to 2023.
How do Bulgaria and Tonga rank globally for gni (current us$), per square kilometre?
Bulgaria ranks 90th and Tonga ranks 91st of 206 countries.
Where does this data come from?
Statizoid (derived), published as GNI (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Tonga: GNI (current US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 25 August 2026, from https://economy.statizoid.com/compare/gni-current-us-per-square-kilometre/bulgaria/tonga/

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About this data

Indicator
GNI (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
254 places, 13,003 data points, 1961–2023
Last refreshed

GNI (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.