Dominica vs Tonga: SDR Allocation, SDR, per square kilometre

Dominica
25,146 units per square kilometre
in 2023
Tonga
27,510 units per square kilometre
in 2023
Dominica rank
46th
Tonga rank
44th

SDR Allocation, SDR, per square kilometre over time

  • Dominica
  • Tonga
010.0k20.0k30.0k196119922023

How they compare

Tonga currently reports 27,510 units per square kilometre against 25,146 units per square kilometre in Dominica, a difference of 2,364 units per square kilometre.

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

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Tonga ahead.

Dominica ranks 46th and Tonga ranks 44th of 189 countries.

Across the 7 decades both report, Dominica averaged higher in 5 and Tonga in 1.

Head to head by decade

Decade Dominica Tonga Difference Ahead
1960s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre —
1970s 26.67 units per square kilometre 0 units per square kilometre 26.67 units per square kilometre Dominica
1980s 761.33 units per square kilometre 0 units per square kilometre 761.33 units per square kilometre Dominica
1990s 788.59 units per square kilometre 0 units per square kilometre 788.59 units per square kilometre Dominica
2000s 1,756 units per square kilometre 914 units per square kilometre 841.91 units per square kilometre Dominica
2010s 10,450 units per square kilometre 9,140 units per square kilometre 1,310 units per square kilometre Dominica
2020s 21,472 units per square kilometre 22,918 units per square kilometre 1,445 units per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sdr allocation, sdr, per square kilometre, Dominica or Tonga?
Tonga, at 27,510 units per square kilometre against 25,146 units per square kilometre in Dominica as of 2023.
What is the difference in sdr allocation, sdr, per square kilometre between Dominica and Tonga?
2,364 units per square kilometre, with Tonga ahead.
How many years of comparable data are there for Dominica and Tonga?
63 years are reported by both, from 1961 to 2023.
How do Dominica and Tonga rank globally for sdr allocation, sdr, per square kilometre?
Dominica ranks 46th and Tonga ranks 44th of 189 countries.
Where does this data come from?
Statizoid (derived), published as SDR Allocation, SDR, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Dominica vs Tonga: SDR Allocation, SDR, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://economy.statizoid.com/compare/sdr-allocation-sdr-per-square-kilometre/dominica/tonga/

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About this data

Indicator
SDR Allocation, SDR, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
191 places, 10,792 data points, 1961–2023
Last refreshed

SDR Allocation, SDR 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.