Belgium vs Cayman Islands: GDP, PPP (constant 2021 international $), per square kilometre

Belgium
24.35 million constant 2021 international $ per square kilometre
in 2023
Cayman Islands
24.22 million constant 2021 international $ per square kilometre
in 2023
Belgium rank
15th
Cayman Islands rank
16th

GDP, PPP (constant 2021 international $), per square kilometre over time

  • Belgium
  • Cayman Islands
05.0M10.0M15.0M20.0M25.0M200020112023

How they compare

Belgium currently reports 24.35 million constant 2021 international $ per square kilometre against 24.22 million constant 2021 international $ per square kilometre in Cayman Islands, a difference of 134,800 constant 2021 international $ per square kilometre.

Across all 18 years both countries report, Belgium has been ahead every year.

Belgium ranks 15th and Cayman Islands ranks 16th of 198 countries.

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

Head to head by decade

Decade Belgium Cayman Islands Difference Ahead
2000s 19.73 million constant 2021 international $ per square kilometre 18.59 million constant 2021 international $ per square kilometre 1.14 million constant 2021 international $ per square kilometre Belgium
2010s 21.32 million constant 2021 international $ per square kilometre 18.93 million constant 2021 international $ per square kilometre 2.38 million constant 2021 international $ per square kilometre Belgium
2020s 23.27 million constant 2021 international $ per square kilometre 22.36 million constant 2021 international $ per square kilometre 912,150 constant 2021 international $ per square kilometre Belgium

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, Belgium or Cayman Islands?
Belgium, at 24.35 million constant 2021 international $ per square kilometre against 24.22 million constant 2021 international $ per square kilometre in Cayman Islands as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between Belgium and Cayman Islands?
134,800 constant 2021 international $ per square kilometre, with Belgium ahead.
How many years of comparable data are there for Belgium and Cayman Islands?
18 years are reported by both, from 2006 to 2023.
How do Belgium and Cayman Islands rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
Belgium ranks 15th and Cayman Islands ranks 16th of 198 countries.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (constant 2021 international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs Cayman Islands: GDP, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-square-kilometre/belgium/cayman-islands/

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About this data

Indicator
GDP, PPP (constant 2021 international $), per square kilometre
Unit
constant 2021 international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
245 places, 8,054 data points, 1990–2023
Last refreshed

GDP, PPP (constant 2021 international $) 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.