The OECD Income Distribution Database (IDD) offers data on levels and trends in income inequality and poverty and is updated on a rolling basis, two to three times a year.
- 16 June 2026: New data are available for Costa Rica (2025), Finland (2024), Germany (2023), Hungary (2023), Israel (2023), Korea (2023), the Netherlands (2024, provisional), Norway (2023), Sweden (2024), and Switzerland (2023). Data have been revised for Korea (2011 to 2022) and the Netherlands (2023).
- Metadata: Sources and income years.
- Key indicators for latest years on Ginis, Income shares and Relative Poverty by age group and for working households.
- Terms of reference of OECD project on the distribution of household incomes, using 2012 onwards definition (Wave 7).
