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.