Nauru vs Saint Lucia: GDP, PPP (constant 2021 international $), per square kilometre

Nauru
7.04 million constant 2021 international $ per square kilometre
in 2023
Saint Lucia
6.95 million constant 2021 international $ per square kilometre
in 2023
Nauru rank
37th
Saint Lucia rank
38th

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

  • Nauru
  • Saint Lucia
2.5M5.0M7.5M10.0M12.5M15.0M199020062023

How they compare

Nauru currently reports 7.04 million constant 2021 international $ per square kilometre against 6.95 million constant 2021 international $ per square kilometre in Saint Lucia, a difference of 94,130 constant 2021 international $ per square kilometre.

The two have swapped places 4 times across 34 shared years of data; in 1990 it was Nauru ahead.

Nauru ranks 37th and Saint Lucia ranks 38th of 198 countries.

Across the 4 decades both report, Nauru averaged higher in 2 and Saint Lucia in 2.

Head to head by decade

Decade Nauru Saint Lucia Difference Ahead
1990s 8.18 million constant 2021 international $ per square kilometre 4.32 million constant 2021 international $ per square kilometre 3.86 million constant 2021 international $ per square kilometre Nauru
2000s 3.76 million constant 2021 international $ per square kilometre 5.25 million constant 2021 international $ per square kilometre 1.49 million constant 2021 international $ per square kilometre Saint Lucia
2010s 5.46 million constant 2021 international $ per square kilometre 6.15 million constant 2021 international $ per square kilometre 694,986 constant 2021 international $ per square kilometre Saint Lucia
2020s 6.95 million constant 2021 international $ per square kilometre 6.07 million constant 2021 international $ per square kilometre 883,090 constant 2021 international $ per square kilometre Nauru

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, Nauru or Saint Lucia?
Nauru, at 7.04 million constant 2021 international $ per square kilometre against 6.95 million constant 2021 international $ per square kilometre in Saint Lucia as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between Nauru and Saint Lucia?
94,130 constant 2021 international $ per square kilometre, with Nauru ahead.
How many years of comparable data are there for Nauru and Saint Lucia?
34 years are reported by both, from 1990 to 2023.
How do Nauru and Saint Lucia rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
Nauru ranks 37th and Saint Lucia ranks 38th 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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Nauru vs Saint Lucia: 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/naoero/st-lucia/

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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.