How many years of comparable data are there for Low & middle income and Niger?

8 years are reported by both, from 1992 to 2021.

Where does this data come from?

World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income econ, published as Poverty headcount ratio at $4.20 a day (2021 PPP) (% of population). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Low & middle income vs Niger: Poverty headcount ratio at $4.20 a day (2021 PPP)

Low & middle income

22.8%

in 2024

Niger

79.7%

in 2021

Low & middle income rank

6th

Niger rank

6th

Poverty headcount ratio at $4.20 a day (2021 PPP) over time

Low & middle income
Niger

How they compare

Niger currently reports 79.7% against 22.8% in Low & middle income, a difference of 56.9%.

That makes Niger's figure about 3.5 times Low & middle income's.

Across all 8 years both countries report, Niger has been ahead every year.

Low & middle income ranks 6th and Niger ranks 6th of 14 groups.

Niger has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Low & middle income	Niger	Difference	Ahead
1990s	69.2%	94.8%	25.5%	Niger
2000s	51.9%	91.7%	39.8%	Niger
2010s	34.1%	81.2%	47.1%	Niger
2020s	25.9%	79.7%	53.8%	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poverty headcount ratio at $4.20 a day (2021 ppp), Low & middle income or Niger?: Niger, at 79.7% against 22.8% in Low & middle income as of 2021.
What is the difference in poverty headcount ratio at $4.20 a day (2021 ppp) between Low & middle income and Niger?: 56.9%, with Niger ahead.
How many years of comparable data are there for Low & middle income and Niger?: 8 years are reported by both, from 1992 to 2021.
How do Low & middle income and Niger rank globally for poverty headcount ratio at $4.20 a day (2021 ppp)?: Low & middle income ranks 6th and Niger ranks 6th of 14 groups.
Where does this data come from?: World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income econ, published as Poverty headcount ratio at $4.20 a day (2021 PPP) (% of population). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Low & middle income vs Niger: Poverty headcount ratio at $4.20 a day (2021 PPP). Statizoid, drawing on World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income econ. Retrieved 15 September 2026, from https://poverty.statizoid.com/compare/poverty-headcount-ratio-at-4-20-a-day-2021-ppp-percent-of-population/low-and-middle-income/niger/

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<a href="https://poverty.statizoid.com/compare/poverty-headcount-ratio-at-4-20-a-day-2021-ppp-percent-of-population/low-and-middle-income/niger/">Low & middle income vs Niger: Poverty headcount ratio at $4.20 a day (2021 PPP)</a> — Statizoid

About this data

Indicator: Poverty headcount ratio at $4.20 a day (2021 PPP) (% of population)
Unit: % of population
Source: World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income econ
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 137 places, 2,872 data points, 1963–2025
Last refreshed: 03 September 2026

Poverty headcount ratio at $4.20 a day is the percentage of the population living on less than $4.20 a day at 2021 international prices.