Japan vs United Kingdom: 11_SDR allocation, per square kilometre

Japan
154,331 units per square kilometre
in 2023
United Kingdom
163,765 units per square kilometre
in 2023
Japan rank
18th
United Kingdom rank
15th

11_SDR allocation, per square kilometre over time

  • Japan
  • United Kingdom
050.0k100.0k150.0k199020062023

How they compare

United Kingdom currently reports 163,765 units per square kilometre against 154,331 units per square kilometre in Japan, a difference of 9,434 units per square kilometre.

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

Across all 34 years both countries report, United Kingdom has been ahead every year.

Japan ranks 18th and United Kingdom ranks 15th of 188 countries.

United Kingdom has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Japan United Kingdom Difference Ahead
1990s 3,408 units per square kilometre 11,016 units per square kilometre 7,609 units per square kilometre United Kingdom
2000s 3,501 units per square kilometre 11,316 units per square kilometre 7,815 units per square kilometre United Kingdom
2010s 49,494 units per square kilometre 61,514 units per square kilometre 12,020 units per square kilometre United Kingdom
2020s 101,680 units per square kilometre 112,148 units per square kilometre 10,468 units per square kilometre United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher 11_sdr allocation, per square kilometre, Japan or United Kingdom?
United Kingdom, at 163,765 units per square kilometre against 154,331 units per square kilometre in Japan as of 2023.
What is the difference in 11_sdr allocation, per square kilometre between Japan and United Kingdom?
9,434 units per square kilometre, with United Kingdom ahead.
How many years of comparable data are there for Japan and United Kingdom?
34 years are reported by both, from 1990 to 2023.
How do Japan and United Kingdom rank globally for 11_sdr allocation, per square kilometre?
Japan ranks 18th and United Kingdom ranks 15th 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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Japan vs United Kingdom: 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/japan/united-kingdom/

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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.