Antigua and Barbuda vs Saint Lucia: GDP, PPP (current international $), per square kilometre

Antigua and Barbuda
6.76 million current international $ per square kilometre
in 2023
Saint Lucia
7.72 million current international $ per square kilometre
in 2023
Antigua and Barbuda rank
43rd
Saint Lucia rank
40th

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

  • Antigua and Barbuda
  • Saint Lucia
2.0M4.0M6.0M8.0M199020062023

How they compare

Saint Lucia currently reports 7.72 million current international $ per square kilometre against 6.76 million current international $ per square kilometre in Antigua and Barbuda, a difference of 952,460 current international $ per square kilometre.

That makes Saint Lucia's figure about 1.1 times Antigua and Barbuda's.

The two have swapped places 3 times across 34 shared years of data; in 1990 it was Antigua and Barbuda ahead.

Antigua and Barbuda ranks 43rd and Saint Lucia ranks 40th of 201 countries.

Across the 4 decades both report, Antigua and Barbuda averaged higher in 3 and Saint Lucia in 1.

Head to head by decade

Decade Antigua and Barbuda Saint Lucia Difference Ahead
1990s 2.39 million current international $ per square kilometre 1.96 million current international $ per square kilometre 432,193 current international $ per square kilometre Antigua and Barbuda
2000s 4.26 million current international $ per square kilometre 2.93 million current international $ per square kilometre 1.33 million current international $ per square kilometre Antigua and Barbuda
2010s 4.62 million current international $ per square kilometre 4.29 million current international $ per square kilometre 330,346 current international $ per square kilometre Antigua and Barbuda
2020s 5.78 million current international $ per square kilometre 6.23 million current international $ per square kilometre 446,352 current international $ per square kilometre Saint Lucia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (current international $), per square kilometre, Antigua and Barbuda or Saint Lucia?
Saint Lucia, at 7.72 million current international $ per square kilometre against 6.76 million current international $ per square kilometre in Antigua and Barbuda as of 2023.
What is the difference in gdp, ppp (current international $), per square kilometre between Antigua and Barbuda and Saint Lucia?
952,460 current international $ per square kilometre, with Saint Lucia ahead.
How many years of comparable data are there for Antigua and Barbuda and Saint Lucia?
34 years are reported by both, from 1990 to 2023.
How do Antigua and Barbuda and Saint Lucia rank globally for gdp, ppp (current international $), per square kilometre?
Antigua and Barbuda ranks 43rd and Saint Lucia ranks 40th of 201 countries.
Where does this data come from?
Statizoid (derived), published as GDP, 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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Antigua and Barbuda vs Saint Lucia: GDP, PPP (current international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-current-international-per-square-kilometre/antigua-and-barbuda/st-lucia/

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About this data

Indicator
GDP, 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
248 places, 8,088 data points, 1990–2023
Last refreshed

GDP, 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.