Income share of the poorest 20% — all countries

Income share of the poorest 20% — Sierra Leone

Income share of the poorest 20% in Sierra Leone in 2018 — 7.9%. Ranked 25 in the world out of 93. Since 2003, the indicator has risen by 1.3 pp.

2018 7.9% +0 pp vs 2011
World rank 25of 93
Period maximum 7.9%2011
Period minimum 6.6%2003

Trend over time

2003–2018 · % of income

Income share of the poorest 20% — Sierra Leone, 2003–20186.577.582003200520072009201120132015201720182003: 6.6%2011: 7.9%2018: 7.9%
Change over the period: +1.3 pp Annual average: 0.09 pp
Income share of the poorest 20% — Sierra Leone, by year Sierra Leone All countries CSV XLSX
Year % Change, pp
2018 7.9 —
2011 7.9 —
2003 6.6 —

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.