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.