Bulgaria vs Tonga: Urban area long term, per square kilometre

Bulgaria
0.0088 units per square kilometre
in 2024
Tonga
0.0089 units per square kilometre
in 2024
Bulgaria rank
92nd
Tonga rank
89th

Urban area long term, per square kilometre over time

  • Bulgaria
  • Tonga
0.0020.0040.0060.008196119922024

How they compare

Tonga currently reports 0.0089 units per square kilometre against 0.0088 units per square kilometre in Bulgaria, a difference of 0.0001 units per square kilometre.

The two have swapped places 1 time across 64 shared years of data; in 1961 it was Bulgaria ahead.

Bulgaria ranks 92nd and Tonga ranks 89th of 189 countries.

Bulgaria has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Bulgaria Tonga Difference Ahead
1960s 0.0048 units per square kilometre 0.0037 units per square kilometre 0.0011 units per square kilometre Bulgaria
1970s 0.0065 units per square kilometre 0.0045 units per square kilometre 0.002 units per square kilometre Bulgaria
1980s 0.0078 units per square kilometre 0.0049 units per square kilometre 0.0029 units per square kilometre Bulgaria
1990s 0.0081 units per square kilometre 0.0055 units per square kilometre 0.0026 units per square kilometre Bulgaria
2000s 0.0083 units per square kilometre 0.0063 units per square kilometre 0.002 units per square kilometre Bulgaria
2010s 0.0086 units per square kilometre 0.0073 units per square kilometre 0.0013 units per square kilometre Bulgaria
2020s 0.0088 units per square kilometre 0.0085 units per square kilometre 0.0003 units per square kilometre Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher urban area long term, per square kilometre, Bulgaria or Tonga?
Tonga, at 0.0089 units per square kilometre against 0.0088 units per square kilometre in Bulgaria as of 2024.
What is the difference in urban area long term, per square kilometre between Bulgaria and Tonga?
0.0001 units per square kilometre, with Tonga ahead.
How many years of comparable data are there for Bulgaria and Tonga?
64 years are reported by both, from 1961 to 2024.
How do Bulgaria and Tonga rank globally for urban area long term, per square kilometre?
Bulgaria ranks 92nd and Tonga ranks 89th of 189 countries.
Where does this data come from?
Statizoid (derived), published as Urban area long term, 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: Urban area long term, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 15 November 2026, from https://reference.statizoid.com/compare/urban-area-long-term-per-square-kilometre/bulgaria/tonga/

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About this data

Indicator
Urban area long term, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
189 places, 11,249 data points, 1961–2024
Last refreshed

Urban area long term 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.