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Tanzania, United Republic of vs World: Poverty headcount ratio at $4.20 a day (2021 PPP)

Tanzania, United Republic of
70.0%
in 2018
World
18.9%
in 2024
Tanzania, United Republic of rank
8th
World rank
7th

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

  • Tanzania, United Republic of
  • World
20406080100198120022024

How they compare

Tanzania, United Republic of currently reports 70.0% against 18.9% in World, a difference of 51.1%.

That makes Tanzania, United Republic of's figure about 3.7 times World's.

Across all 5 years both countries report, Tanzania, United Republic of has been ahead every year.

Tanzania, United Republic of ranks 8th and World ranks 7th of 123 countries.

Tanzania, United Republic of has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Tanzania, United Republic of World Difference Ahead
1990s 86.6% 55.6% 31.0% Tanzania, United Republic of
2000s 86.0% 45.7% 40.2% Tanzania, United Republic of
2010s 71.0% 28.0% 43.0% Tanzania, United Republic of

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), Tanzania, United Republic of or World?
Tanzania, United Republic of, at 70.0% against 18.9% in World as of 2018.
What is the difference in poverty headcount ratio at $4.20 a day (2021 ppp) between Tanzania, United Republic of and World?
51.1%, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Tanzania, United Republic of and World?
5 years are reported by both, from 1991 to 2018.
How do Tanzania, United Republic of and World rank globally for poverty headcount ratio at $4.20 a day (2021 ppp)?
Tanzania, United Republic of ranks 8th and World ranks 7th of 123 countries.
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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Tanzania, United Republic of vs World: 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/tanzania/world/

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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

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.