Costa Rica vs Nicaragua: Income inequality: Atkinson index

Costa Rica
0.3559
in 2023
Nicaragua
0.3528
in 2023
Costa Rica rank
54th
Nicaragua rank
57th

Income inequality: Atkinson index over time

  • Costa Rica
  • Nicaragua
00.10.20.30.4201020162023

How they compare

Costa Rica currently reports 0.3559 against 0.3528 in Nicaragua, a difference of 0.0031.

The two have swapped places 2 times across 14 shared years of data; in 2010 it was Costa Rica ahead.

Costa Rica ranks 54th and Nicaragua ranks 57th of 174 countries.

Costa Rica has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Costa Rica Nicaragua Difference Ahead
2010s 0.3569 0.3369 0.0199 Costa Rica
2020s 0.3532 0.3528 0.0004 Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher income inequality: atkinson index, Costa Rica or Nicaragua?
Costa Rica, at 0.3559 against 0.3528 in Nicaragua as of 2023.
What is the difference in income inequality: atkinson index between Costa Rica and Nicaragua?
0.0031, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Nicaragua?
14 years are reported by both, from 2010 to 2023.
How do Costa Rica and Nicaragua rank globally for income inequality: atkinson index?
Costa Rica ranks 54th and Nicaragua ranks 57th of 174 countries.
Where does this data come from?
UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Income inequality: Atkinson index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Nicaragua: Income inequality: Atkinson index. Statizoid, drawing on UNDP, Human Development Report (2025) – with minor processing by Our World in Data. Retrieved 06 September 2026, from https://poverty.statizoid.com/compare/income-inequality-atkinson-index-undp/costa-rica/nicaragua/

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About this data

Indicator
Income inequality: Atkinson index
Source
UNDP, Human Development Report (2025) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
174 places, 2,331 data points, 2010–2023
Last refreshed

The Atkinson index measures inequality on a scale from 0 to 1. Higher values indicate higher inequality. Depending on the country and year, the data relates to income measured after taxes and benefits, or to consumption, per capita.