Income share of the poorest 20% — all countries

Income share of the poorest 20% — Iran

Income share of the poorest 20% in Iran in 2023 — 7%. Ranked 30 in the world out of 57. Since 1986, the indicator has risen by 2.4 pp.

2023 7% −0.2 pp vs 2022
World rank 30of 57
Period maximum 7.6%2013
Period minimum 4.6%1986

Trend over time

1986–2023 · % of income

Income share of the poorest 20% — Iran, 1986–20234567819861990199419982002200620102014201820221986: 4.6%1990: 5.2%1994: 5.5%1998: 5.2%2005: 5.3%2006: 5%2009: 5.3%2011: 7.3%2012: 7.5%2013: 7.6%2014: 7.2%2015: 7.2%2016: 7.1%2017: 6.9%2018: 6.8%2019: 6.9%2020: 7%2021: 7%2022: 7.2%2023: 7%
Change over the period: +2.4 pp Annual average: 0.06 pp
Income share of the poorest 20% — Iran, by year Iran All countries CSV XLSX
Year % Change, pp
2023 7 −0.2 pp
2022 7.2 +0.2 pp
2021 7 +0 pp
2020 7 +0.1 pp
2019 6.9 +0.1 pp
2018 6.8 −0.1 pp
2017 6.9 −0.2 pp
2016 7.1 −0.1 pp
2015 7.2 +0 pp
2014 7.2 −0.4 pp
2013 7.6 +0.1 pp
2012 7.5 +0.2 pp
2011 7.3 —
2009 5.3 —
2006 5 −0.3 pp
2005 5.3 —
1998 5.2 —
1994 5.5 —
1990 5.2 —
1986 4.6 —

About the indicator

The share of total income or consumption that goes to the poorest twenty percent of the population. Under complete equality it would be twenty percent; in the most equal countries it comes to about nine, in the most unequal to about three. The indicator reads more plainly than the Gini index: instead of collapsing the whole distribution into a single number, it says outright how much goes to those who get the least.

Important: There are no aggregates for country groups: the top and bottom quintiles of a group are not a union of national quintiles, and they cannot be computed from country shares. The same reason as with the Gini index.

Source: World Development Indicators (World Bank), license CC BY 4.0.