Comoros vs Sri Lanka: How have things changed?, per square kilometre

Comoros
7.46 metric tons per square kilometre
in 2023
Sri Lanka
6.45 metric tons per square kilometre
in 2023
Comoros rank
30th
Sri Lanka rank
33rd

How have things changed?, per square kilometre over time

  • Comoros
  • Sri Lanka
0102030196519942023

How they compare

Comoros currently reports 7.46 metric tons per square kilometre against 6.45 metric tons per square kilometre in Sri Lanka, a difference of 1.01 metric tons per square kilometre.

That makes Comoros's figure about 1.2 times Sri Lanka's.

The two have swapped places 5 times across 59 shared years of data; in 1965 it was Sri Lanka ahead.

Comoros ranks 30th and Sri Lanka ranks 33rd of 215 countries.

Across the 7 decades both report, Comoros averaged higher in 6 and Sri Lanka in 1.

Head to head by decade

Decade Comoros Sri Lanka Difference Ahead
1960s 0.5521 metric tons per square kilometre 1.37 metric tons per square kilometre 0.82 metric tons per square kilometre Sri Lanka
1970s 2.26 metric tons per square kilometre 1.84 metric tons per square kilometre 0.426 metric tons per square kilometre Comoros
1980s 4.91 metric tons per square kilometre 3.12 metric tons per square kilometre 1.79 metric tons per square kilometre Comoros
1990s 6.67 metric tons per square kilometre 3.93 metric tons per square kilometre 2.75 metric tons per square kilometre Comoros
2000s 8.58 metric tons per square kilometre 4.79 metric tons per square kilometre 3.79 metric tons per square kilometre Comoros
2010s 14.61 metric tons per square kilometre 7.78 metric tons per square kilometre 6.83 metric tons per square kilometre Comoros
2020s 9.73 metric tons per square kilometre 6.62 metric tons per square kilometre 3.11 metric tons per square kilometre Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher how have things changed?, per square kilometre, Comoros or Sri Lanka?
Comoros, at 7.46 metric tons per square kilometre against 6.45 metric tons per square kilometre in Sri Lanka as of 2023.
What is the difference in how have things changed?, per square kilometre between Comoros and Sri Lanka?
1.01 metric tons per square kilometre, with Comoros ahead.
How many years of comparable data are there for Comoros and Sri Lanka?
59 years are reported by both, from 1965 to 2023.
How do Comoros and Sri Lanka rank globally for how have things changed?, per square kilometre?
Comoros ranks 30th and Sri Lanka ranks 33rd 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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Comoros vs Sri Lanka: 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/comoros/sri-lanka/

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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.