Iran, Islamic Republic of vs Sri Lanka: Poverty headcount ratio at $3.00 a day (2021 PPP)

Iran, Islamic Republic of
2.5%
in 2023
Sri Lanka
2.7%
in 2019
Iran, Islamic Republic of rank
51st
Sri Lanka rank
50th

Poverty headcount ratio at $3.00 a day (2021 PPP) over time

  • Iran, Islamic Republic of
  • Sri Lanka
0102030198520042023

How they compare

Sri Lanka currently reports 2.7% against 2.5% in Iran, Islamic Republic of, a difference of 0.2%.

That makes Sri Lanka's figure about 1.1 times Iran, Islamic Republic of's.

The two have swapped places 1 time across 6 shared years of data; in 1990 it was Sri Lanka ahead.

Iran, Islamic Republic of ranks 51st and Sri Lanka ranks 50th of 123 countries.

Sri Lanka has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Sri Lanka Difference Ahead
1990s 21.6% 23.4% 1.8% Sri Lanka
2000s 4.7% 10.0% 5.3% Sri Lanka
2010s 3.0% 4.3% 1.3% Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poverty headcount ratio at $3.00 a day (2021 ppp), Iran, Islamic Republic of or Sri Lanka?
Sri Lanka, at 2.7% against 2.5% in Iran, Islamic Republic of as of 2019.
What is the difference in poverty headcount ratio at $3.00 a day (2021 ppp) between Iran, Islamic Republic of and Sri Lanka?
0.2%, with Sri Lanka ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Sri Lanka?
6 years are reported by both, from 1990 to 2019.
How do Iran, Islamic Republic of and Sri Lanka rank globally for poverty headcount ratio at $3.00 a day (2021 ppp)?
Iran, Islamic Republic of ranks 51st and Sri Lanka ranks 50th 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 $3.00 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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Iran, Islamic Republic of vs Sri Lanka: Poverty headcount ratio at $3.00 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-3-00-a-day-2021-ppp-percent-of-population/iran-islamic-rep/sri-lanka/

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About this data

Indicator
Poverty headcount ratio at $3.00 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 $3.00 a day is the percentage of the population living on less than $3.00 a day at 2021 purchasing power adjusted prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.