Barbados vs United Kingdom: GNI, PPP (current international $), per square kilometre

Barbados
14.64 million current international $ per square kilometre
in 2023
United Kingdom
16.93 million current international $ per square kilometre
in 2023
Barbados rank
24th
United Kingdom rank
23rd

GNI, PPP (current international $), per square kilometre over time

  • Barbados
  • United Kingdom
5.0M10.0M15.0M199020062023

How they compare

United Kingdom currently reports 16.93 million current international $ per square kilometre against 14.64 million current international $ per square kilometre in Barbados, a difference of 2.29 million current international $ per square kilometre.

That makes United Kingdom's figure about 1.2 times Barbados's.

The two have swapped places 1 time across 34 shared years of data; in 1990 it was Barbados ahead.

Barbados ranks 24th and United Kingdom ranks 23rd of 200 countries.

Across the 4 decades both report, Barbados averaged higher in 3 and United Kingdom in 1.

Head to head by decade

Decade Barbados United Kingdom Difference Ahead
1990s 7.88 million current international $ per square kilometre 4.91 million current international $ per square kilometre 2.97 million current international $ per square kilometre Barbados
2000s 11.51 million current international $ per square kilometre 8.05 million current international $ per square kilometre 3.45 million current international $ per square kilometre Barbados
2010s 12.04 million current international $ per square kilometre 11.30 million current international $ per square kilometre 741,169 current international $ per square kilometre Barbados
2020s 12.71 million current international $ per square kilometre 15.32 million current international $ per square kilometre 2.62 million current international $ per square kilometre United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (current international $), per square kilometre, Barbados or United Kingdom?
United Kingdom, at 16.93 million current international $ per square kilometre against 14.64 million current international $ per square kilometre in Barbados as of 2023.
What is the difference in gni, ppp (current international $), per square kilometre between Barbados and United Kingdom?
2.29 million current international $ per square kilometre, with United Kingdom ahead.
How many years of comparable data are there for Barbados and United Kingdom?
34 years are reported by both, from 1990 to 2023.
How do Barbados and United Kingdom rank globally for gni, ppp (current international $), per square kilometre?
Barbados ranks 24th and United Kingdom ranks 23rd of 200 countries.
Where does this data come from?
Statizoid (derived), published as GNI, PPP (current international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs United Kingdom: GNI, PPP (current international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gni-ppp-current-international-per-square-kilometre/barbados/united-kingdom/

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About this data

Indicator
GNI, PPP (current international $), per square kilometre
Unit
current international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 7,887 data points, 1990–2023
Last refreshed

GNI, PPP (current 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.