Grenada vs Tonga: SDRs holdings, SDR, per square kilometre

Grenada
29,370 units per square kilometre
in 2023
Tonga
26,070 units per square kilometre
in 2023
Grenada rank
36th
Tonga rank
38th

SDRs holdings, SDR, per square kilometre over time

  • Grenada
  • Tonga
010.0k20.0k30.0k40.0k50.0k196119922023

How they compare

Grenada currently reports 29,370 units per square kilometre against 26,070 units per square kilometre in Tonga, a difference of 3,300 units per square kilometre.

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

The two have swapped places 11 times across 63 shared years of data; in 1961 it was Tonga ahead.

Grenada ranks 36th and Tonga ranks 38th of 189 countries.

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

Head to head by decade

Decade Grenada Tonga Difference Ahead
1960s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre —
1970s 55.88 units per square kilometre 0 units per square kilometre 55.88 units per square kilometre Grenada
1980s 52.94 units per square kilometre 38.89 units per square kilometre 14.05 units per square kilometre Grenada
1990s 32.43 units per square kilometre 364.85 units per square kilometre 332.42 units per square kilometre Tonga
2000s 3,442 units per square kilometre 1,317 units per square kilometre 2,124 units per square kilometre Grenada
2010s 18,393 units per square kilometre 8,898 units per square kilometre 9,494 units per square kilometre Grenada
2020s 29,234 units per square kilometre 21,379 units per square kilometre 7,856 units per square kilometre Grenada

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sdrs holdings, sdr, per square kilometre, Grenada or Tonga?
Grenada, at 29,370 units per square kilometre against 26,070 units per square kilometre in Tonga as of 2023.
What is the difference in sdrs holdings, sdr, per square kilometre between Grenada and Tonga?
3,300 units per square kilometre, with Grenada ahead.
How many years of comparable data are there for Grenada and Tonga?
63 years are reported by both, from 1961 to 2023.
How do Grenada and Tonga rank globally for sdrs holdings, sdr, per square kilometre?
Grenada ranks 36th and Tonga ranks 38th of 189 countries.
Where does this data come from?
Statizoid (derived), published as SDRs holdings, SDR, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Grenada vs Tonga: SDRs holdings, SDR, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://economy.statizoid.com/compare/sdrs-holdings-sdr-per-square-kilometre/grenada/tonga/

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About this data

Indicator
SDRs holdings, 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

SDRs holdings, 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.