Income share of the richest 20% — all countries

Income share of the richest 20% — Thailand

Income share of the richest 20% in Thailand in 2024 — 41.5%. Ranked 4 in the world out of 25. Since 1981, the indicator has fallen by 9.9 pp.

2024 41.5% +0 pp vs 2023
World rank 4of 25
Period maximum 54.4%1992
Period minimum 41.5%2023

Trend over time

1981–2024 · % of income

Income share of the richest 20% — Thailand, 1981–20244045505519811986199119962001200620112016202120241981: 51.4%1988: 50.7%1990: 52.2%1992: 54.4%1994: 50.4%1996: 49.9%1998: 48.5%1999: 50.1%2000: 49.7%2002: 48.9%2004: 49.3%2006: 48.4%2007: 46.7%2008: 47.2%2009: 46.5%2010: 46.5%2011: 45.1%2012: 46.3%2013: 45.1%2014: 44.5%2015: 43.7%2016: 44.4%2017: 43.9%2018: 44%2019: 42.8%2020: 42.7%2021: 42.7%2022: 42.2%2023: 41.5%2024: 41.5%
Change over the period: −9.9 pp Annual average: -0.23 pp
Income share of the richest 20% — Thailand, by year Thailand All countries CSV XLSX
Year % Change, pp
2024 41.5 +0 pp
2023 41.5 −0.7 pp
2022 42.2 −0.5 pp
2021 42.7 +0 pp
2020 42.7 −0.1 pp
2019 42.8 −1.2 pp
2018 44 +0.1 pp
2017 43.9 −0.5 pp
2016 44.4 +0.7 pp
2015 43.7 −0.8 pp
2014 44.5 −0.6 pp
2013 45.1 −1.2 pp
2012 46.3 +1.2 pp
2011 45.1 −1.4 pp
2010 46.5 +0 pp
2009 46.5 −0.7 pp
2008 47.2 +0.5 pp
2007 46.7 −1.7 pp
2006 48.4
2004 49.3
2002 48.9
2000 49.7 −0.4 pp
1999 50.1 +1.6 pp
1998 48.5
1996 49.9
1994 50.4
1992 54.4
1990 52.2
1988 50.7
1981 51.4

South-Eastern Asia, 2024

The same indicator for neighboring countries — with links to their pages

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.