Income share of the richest 20% — all countries

Income share of the richest 20% — Sierra Leone

Income share of the richest 20% in Sierra Leone in 2018 — 44.2%. Ranked 59 in the world out of 93. Since 2003, the indicator has fallen by 3.5 pp.

2018 44.2% +1.8 pp vs 2011
World rank 59of 93
Period maximum 47.7%2003
Period minimum 42.4%2011

Trend over time

2003–2018 · % of income

Income share of the richest 20% — Sierra Leone, 2003–2018424446482003200520072009201120132015201720182003: 47.7%2011: 42.4%2018: 44.2%
Change over the period: −3.5 pp Annual average: -0.23 pp
Income share of the richest 20% — Sierra Leone, by year Sierra Leone All countries CSV XLSX
Year % Change, pp
2018 44.2 —
2011 42.4 —
2003 47.7 —

About the indicator

The share of total income or consumption that goes to the richest twenty percent of the population. Under complete equality it would be twenty percent; in the most unequal countries of Latin America and Southern Africa it comes to more than sixty. The ratio of this share to the share of the poorest quintile — the quintile ratio, S80/S20 — was historically the first measure of inequality, and it speaks more clearly than the Gini index about the gap between the poles.

Important: There are no aggregates for country groups for the same reason as with the Gini index: the quintile of a group is not a union of national quintiles. Household surveys systematically understate the incomes of the richest, so real inequality is higher than measured.

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