Portugal vs Tonga: 11_SDR allocation, per square kilometre

Portugal
40,839 units per square kilometre
in 2023
Tonga
37,008 units per square kilometre
in 2023
Portugal rank
42nd
Tonga rank
44th

11_SDR allocation, per square kilometre over time

  • Portugal
  • Tonga
010.0k20.0k30.0k40.0k199020062023

How they compare

Portugal currently reports 40,839 units per square kilometre against 37,008 units per square kilometre in Tonga, a difference of 3,831 units per square kilometre.

That makes Portugal's figure about 1.1 times Tonga's.

The two have swapped places 2 times across 34 shared years of data; in 1990 it was Portugal ahead.

Portugal ranks 42nd and Tonga ranks 44th of 188 countries.

Across the 4 decades both report, Portugal averaged higher in 3 and Tonga in 1.

Head to head by decade

Decade Portugal Tonga Difference Ahead
1990s 811.83 units per square kilometre 0 units per square kilometre 811.83 units per square kilometre Portugal
2000s 833.93 units per square kilometre 0 units per square kilometre 833.93 units per square kilometre Portugal
2010s 12,929 units per square kilometre 13,422 units per square kilometre 493.07 units per square kilometre Tonga
2020s 26,825 units per square kilometre 25,116 units per square kilometre 1,708 units per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher 11_sdr allocation, per square kilometre, Portugal or Tonga?
Portugal, at 40,839 units per square kilometre against 37,008 units per square kilometre in Tonga as of 2023.
What is the difference in 11_sdr allocation, per square kilometre between Portugal and Tonga?
3,831 units per square kilometre, with Portugal ahead.
How many years of comparable data are there for Portugal and Tonga?
34 years are reported by both, from 1990 to 2023.
How do Portugal and Tonga rank globally for 11_sdr allocation, per square kilometre?
Portugal ranks 42nd and Tonga ranks 44th of 188 countries.
Where does this data come from?
Statizoid (derived), published as 11_SDR allocation, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Tonga: 11_SDR allocation, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/11-sdr-allocation-per-square-kilometre/portugal/tonga/

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About this data

Indicator
11_SDR allocation, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
188 places, 6,198 data points, 1990–2023
Last refreshed

11_SDR allocation 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.