What is the difference in 25_sdr holdings, per square kilometre between Tuvalu and United Kingdom?

14,446 units per square kilometre, with United Kingdom ahead.

How many years of comparable data are there for Tuvalu and United Kingdom?

16 years are reported by both, from 2008 to 2023.

Where does this data come from?

Statizoid (derived), published as 25_SDR holdings, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tuvalu vs United Kingdom: 25_SDR holdings, per square kilometre

Tuvalu

156,032 units per square kilometre

in 2023

United Kingdom

170,478 units per square kilometre

in 2023

Tuvalu rank

17th

United Kingdom rank

14th

25_SDR holdings, per square kilometre over time

Tuvalu
United Kingdom

How they compare

United Kingdom currently reports 170,478 units per square kilometre against 156,032 units per square kilometre in Tuvalu, a difference of 14,446 units per square kilometre.

That makes United Kingdom's figure about 1.1 times Tuvalu's.

The two have swapped places 2 times across 16 shared years of data; in 2008 it was United Kingdom ahead.

Tuvalu ranks 17th and United Kingdom ranks 14th of 188 countries.

United Kingdom has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Tuvalu	United Kingdom	Difference	Ahead
2000s	0 units per square kilometre	1,616 units per square kilometre	1,616 units per square kilometre	United Kingdom
2010s	52,033 units per square kilometre	54,596 units per square kilometre	2,563 units per square kilometre	United Kingdom
2020s	104,249 units per square kilometre	113,878 units per square kilometre	9,629 units per square kilometre	United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher 25_sdr holdings, per square kilometre, Tuvalu or United Kingdom?: United Kingdom, at 170,478 units per square kilometre against 156,032 units per square kilometre in Tuvalu as of 2023.
What is the difference in 25_sdr holdings, per square kilometre between Tuvalu and United Kingdom?: 14,446 units per square kilometre, with United Kingdom ahead.
How many years of comparable data are there for Tuvalu and United Kingdom?: 16 years are reported by both, from 2008 to 2023.
How do Tuvalu and United Kingdom rank globally for 25_sdr holdings, per square kilometre?: Tuvalu ranks 17th and United Kingdom ranks 14th of 188 countries.
Where does this data come from?: Statizoid (derived), published as 25_SDR holdings, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tuvalu vs United Kingdom: 25_SDR holdings, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/25-sdr-holdings-per-square-kilometre/tuvalu/united-kingdom/

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<a href="https://reference.statizoid.com/compare/25-sdr-holdings-per-square-kilometre/tuvalu/united-kingdom/">Tuvalu vs United Kingdom: 25_SDR holdings, per square kilometre</a> — Statizoid

About this data

Indicator: 25_SDR holdings, 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: 14 September 2026

25_SDR holdings 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.