Which has higher income inequality: atkinson index, Gambia or Tanzania, United Republic of?

Tanzania, United Republic of, at 0.411 against 0.4011 in Gambia as of 2023.

What is the difference in income inequality: atkinson index between Gambia and Tanzania, United Republic of?

0.0099, with Tanzania, United Republic of ahead.

How many years of comparable data are there for Gambia and Tanzania, United Republic of?

13 years are reported by both, from 2011 to 2023.

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.

Gambia vs Tanzania, United Republic of: Income inequality: Atkinson index

Gambia

0.4011

in 2023

Tanzania, United Republic of

0.411

in 2023

Gambia rank

34th

Tanzania, United Republic of rank

32nd

Income inequality: Atkinson index over time

Gambia
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 0.411 against 0.4011 in Gambia, a difference of 0.0099.

The two have swapped places 1 time across 13 shared years of data; in 2011 it was Gambia ahead.

Gambia ranks 34th and Tanzania, United Republic of ranks 32nd of 174 countries.

Across the 2 decades both report, Gambia averaged higher in 1 and Tanzania, United Republic of in 1.

Head to head by decade

Decade	Gambia	Tanzania, United Republic of	Difference	Ahead
2010s	0.4138	0.3949	0.0189	Gambia
2020s	0.3928	0.411	0.0182	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher income inequality: atkinson index, Gambia or Tanzania, United Republic of?: Tanzania, United Republic of, at 0.411 against 0.4011 in Gambia as of 2023.
What is the difference in income inequality: atkinson index between Gambia and Tanzania, United Republic of?: 0.0099, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Gambia and Tanzania, United Republic of?: 13 years are reported by both, from 2011 to 2023.
How do Gambia and Tanzania, United Republic of rank globally for income inequality: atkinson index?: Gambia ranks 34th and Tanzania, United Republic of ranks 32nd 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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Gambia vs Tanzania, United Republic of: Income inequality: Atkinson index. Statizoid, drawing on UNDP, Human Development Report (2025) – with minor processing by Our World in Data. Retrieved 03 September 2026, from https://poverty.statizoid.com/compare/income-inequality-atkinson-index-undp/gambia-the/tanzania/

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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: 28 August 2026

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.