Samoa vs United Kingdom: How have things changed?, per square kilometre

Samoa
3.79 metric tons per square kilometre
in 2023
United Kingdom
3.73 metric tons per square kilometre
in 2023
Samoa rank
50th
United Kingdom rank
52nd

How have things changed?, per square kilometre over time

  • Samoa
  • United Kingdom
012345196519942023

How they compare

Samoa currently reports 3.79 metric tons per square kilometre against 3.73 metric tons per square kilometre in United Kingdom, a difference of 0.06 metric tons per square kilometre.

The two have swapped places 7 times across 59 shared years of data; in 1965 it was United Kingdom ahead.

Samoa ranks 50th and United Kingdom ranks 52nd of 215 countries.

Across the 7 decades both report, Samoa averaged higher in 2 and United Kingdom in 5.

Head to head by decade

Decade Samoa United Kingdom Difference Ahead
1960s 0.2403 metric tons per square kilometre 4.67 metric tons per square kilometre 4.43 metric tons per square kilometre United Kingdom
1970s 0.3827 metric tons per square kilometre 4.69 metric tons per square kilometre 4.3 metric tons per square kilometre United Kingdom
1980s 1.12 metric tons per square kilometre 3.71 metric tons per square kilometre 2.59 metric tons per square kilometre United Kingdom
1990s 1.57 metric tons per square kilometre 3.95 metric tons per square kilometre 2.38 metric tons per square kilometre United Kingdom
2000s 3.93 metric tons per square kilometre 3.49 metric tons per square kilometre 0.445 metric tons per square kilometre Samoa
2010s 3.71 metric tons per square kilometre 3.64 metric tons per square kilometre 0.0674 metric tons per square kilometre Samoa
2020s 3.53 metric tons per square kilometre 3.56 metric tons per square kilometre 0.0323 metric tons per square kilometre United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher how have things changed?, per square kilometre, Samoa or United Kingdom?
Samoa, at 3.79 metric tons per square kilometre against 3.73 metric tons per square kilometre in United Kingdom as of 2023.
What is the difference in how have things changed?, per square kilometre between Samoa and United Kingdom?
0.06 metric tons per square kilometre, with Samoa ahead.
How many years of comparable data are there for Samoa and United Kingdom?
59 years are reported by both, from 1965 to 2023.
How do Samoa and United Kingdom rank globally for how have things changed?, per square kilometre?
Samoa ranks 50th and United Kingdom ranks 52nd of 215 countries.
Where does this data come from?
Statizoid (derived), published as How have things changed?, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs United Kingdom: How have things changed?, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://reference.statizoid.com/compare/how-have-things-changed-per-square-kilometre/samoa/united-kingdom/

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About this data

Indicator
How have things changed?, per square kilometre
Unit
metric tons per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 11,549 data points, 1965–2023
Last refreshed

How have things changed? 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.