Niger vs Sierra Leone: Adjusted net national income (constant 2015 US$), per capita

Niger
506.25 constant 2015 US$ per person
in 2021
Sierra Leone
563.28 constant 2015 US$ per person
in 2021
Niger rank
144th
Sierra Leone rank
141st

Adjusted net national income (constant 2015 US$), per capita over time

  • Niger
  • Sierra Leone
0200400600800199020052021

How they compare

Sierra Leone currently reports 563.28 constant 2015 US$ per person against 506.25 constant 2015 US$ per person in Niger, a difference of 57.03 constant 2015 US$ per person.

That makes Sierra Leone's figure about 1.1 times Niger's.

The two have swapped places 3 times across 21 shared years of data; in 2001 it was Niger ahead.

Niger ranks 144th and Sierra Leone ranks 141st of 151 countries.

Across the 3 decades both report, Niger averaged higher in 1 and Sierra Leone in 2.

Head to head by decade

Decade Niger Sierra Leone Difference Ahead
2000s 433.12 constant 2015 US$ per person 392.48 constant 2015 US$ per person 40.63 constant 2015 US$ per person Niger
2010s 488.33 constant 2015 US$ per person 599.87 constant 2015 US$ per person 111.53 constant 2015 US$ per person Sierra Leone
2020s 498.18 constant 2015 US$ per person 581.1 constant 2015 US$ per person 82.92 constant 2015 US$ per person Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted net national income (constant 2015 us$), per capita, Niger or Sierra Leone?
Sierra Leone, at 563.28 constant 2015 US$ per person against 506.25 constant 2015 US$ per person in Niger as of 2021.
What is the difference in adjusted net national income (constant 2015 us$), per capita between Niger and Sierra Leone?
57.03 constant 2015 US$ per person, with Sierra Leone ahead.
How many years of comparable data are there for Niger and Sierra Leone?
21 years are reported by both, from 2001 to 2021.
How do Niger and Sierra Leone rank globally for adjusted net national income (constant 2015 us$), per capita?
Niger ranks 144th and Sierra Leone ranks 141st of 151 countries.
Where does this data come from?
Statizoid (derived), published as Adjusted net national income (constant 2015 US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Sierra Leone: Adjusted net national income (constant 2015 US$), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/adjusted-net-national-income-constant-2015-us-per-capita/niger/sierra-leone/

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About this data

Indicator
Adjusted net national income (constant 2015 US$), per capita
Unit
constant 2015 US$ per person
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
187 places, 6,339 data points, 1970–2021
Last refreshed

Adjusted net national income (constant 2015 US$) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.