Cayman Islands vs Iran: How have things changed?, per square kilometre

Cayman Islands
0.8958 metric tons per square kilometre
in 2023
Iran
0.8741 metric tons per square kilometre
in 2023
Cayman Islands rank
101st
Iran rank
104th

How have things changed?, per square kilometre over time

  • Cayman Islands
  • Iran
051015196519942023

How they compare

Cayman Islands currently reports 0.8958 metric tons per square kilometre against 0.8741 metric tons per square kilometre in Iran, a difference of 0.0217 metric tons per square kilometre.

The two have swapped places 3 times across 59 shared years of data; in 1965 it was Iran ahead.

Cayman Islands ranks 101st and Iran ranks 104th of 215 countries.

Across the 7 decades both report, Cayman Islands averaged higher in 5 and Iran in 2.

Head to head by decade

Decade Cayman Islands Iran Difference Ahead
1960s 0 metric tons per square kilometre 0.0137 metric tons per square kilometre 0.0137 metric tons per square kilometre Iran
1970s 0.2083 metric tons per square kilometre 0.0319 metric tons per square kilometre 0.1764 metric tons per square kilometre Cayman Islands
1980s 4.32 metric tons per square kilometre 0.0879 metric tons per square kilometre 4.23 metric tons per square kilometre Cayman Islands
1990s 1.43 metric tons per square kilometre 0.2157 metric tons per square kilometre 1.21 metric tons per square kilometre Cayman Islands
2000s 0.5333 metric tons per square kilometre 0.3056 metric tons per square kilometre 0.2277 metric tons per square kilometre Cayman Islands
2010s 0.5912 metric tons per square kilometre 0.6135 metric tons per square kilometre 0.0222 metric tons per square kilometre Iran
2020s 0.8802 metric tons per square kilometre 0.8398 metric tons per square kilometre 0.0404 metric tons per square kilometre Cayman Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher how have things changed?, per square kilometre, Cayman Islands or Iran?
Cayman Islands, at 0.8958 metric tons per square kilometre against 0.8741 metric tons per square kilometre in Iran as of 2023.
What is the difference in how have things changed?, per square kilometre between Cayman Islands and Iran?
0.0217 metric tons per square kilometre, with Cayman Islands ahead.
How many years of comparable data are there for Cayman Islands and Iran?
59 years are reported by both, from 1965 to 2023.
How do Cayman Islands and Iran rank globally for how have things changed?, per square kilometre?
Cayman Islands ranks 101st and Iran ranks 104th 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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Cayman Islands vs Iran: 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/cayman-islands/iran-islamic-rep/

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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.