Reduction in income inequality before and after tax … among in United Kingdom
United Kingdom: Reduction in income inequality before and after tax … among was 22.0% in 2023. ▬ Flat
Reduction in income inequality before and after tax among total vs. working age population in United Kingdom, 2002–2023
Source: OECD (2026) – with minor processing by Our World in Data. Measured in %.
Analysis
United Kingdom recorded 22.0% for reduction in income inequality before and after tax among total vs. working age population in 2023.
That represents a change of up 3.6% on the previous year and down 12.0% over ten years.
Over the whole period, reduction in income inequality before and after tax among total vs. working age population in United Kingdom peaked at 25.8% in 2012 and was at its lowest, 20.0%, in 2019.
That places United Kingdom 25th out of 39 countries with data for 2023, putting it in the middle of the range.
Reduction in income inequality before and after tax … among in United Kingdom, year by year
| Year | % | Change |
|---|---|---|
| 2002 | 22.4% | — |
| 2003 | 23.0% | +2.2% |
| 2004 | 22.9% | -0.0% |
| 2005 | 21.9% | -4.5% |
| 2006 | 21.4% | -2.3% |
| 2007 | 21.1% | -1.5% |
| 2008 | 21.8% | +3.4% |
| 2009 | 23.2% | +6.6% |
| 2010 | 25.6% | +10.3% |
| 2011 | 25.6% | +0.1% |
| 2012 | 25.8% | +0.9% |
| 2013 | 25.1% | -3.1% |
| 2014 | 24.1% | -3.8% |
| 2015 | 23.4% | -3.1% |
| 2016 | 23.3% | -0.0% |
| 2017 | 22.0% | -5.7% |
| 2018 | 21.4% | -3.1% |
| 2019 | 20.0% | -6.4% |
| 2020 | 22.8% | +14.2% |
| 2021 | 23.1% | +1.1% |
| 2022 | 21.3% | -7.8% |
| 2023 | 22.0% | +3.6% |
United Kingdom compared with similar countries
- United Kingdom's 22.0% is below the median for high income countries, which is 24.0%, 92% of the median. (36 countries reporting)
- United Kingdom's 22.0% is below the median for Europe & Central Asia, which is 24.9%, 89% of the median. (29 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 22.2% | 21.1% | 23.2% | 8 |
| 2010s | 23.6% | 20.0% | 25.8% | 10 |
| 2020s | 22.3% | 21.3% | 23.1% | 4 |
Countries ranked near United Kingdom
More poverty & inequality data for United Kingdom
- Number of income/consumption surveys in the past decade available via the World Bank 6 surveys (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per person (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per US$ of GDP (2025)
- Fertility rate vs. share living in extreme poverty 1.56 live births per woman (2023)
- Cereal yield vs. share in extreme poverty 7,138 kg per hectare (2023)
- Cereal yield vs extreme poverty, per unit of GDP 0 units per US$ of GDP (2023)
- Cereal yield vs extreme poverty, annual growth rate -7.54 % change on previous year (2023)
- Tax revenues vs income inequality, gaps filled 34.91 (2023)
- Tax revenue as share of GDP vs. income inequality 34.9% (2023)
- Tax revenues vs income inequality, per unit of GDP 0 units per US$ of GDP (2023)
Frequently asked questions
- What is reduction in income inequality before and after tax among total vs. working age population in United Kingdom?
- Reduction in income inequality before and after tax among total vs. working age population in United Kingdom was 22.0% in 2023, according to OECD (2026) – with minor processing by Our World in Data.
- What is the highest reduction in income inequality before and after tax among total vs. working age population recorded in United Kingdom?
- The highest recorded value was 25.8% in 2012.
- What is the lowest reduction in income inequality before and after tax among total vs. working age population recorded in United Kingdom?
- The lowest recorded value was 20.0% in 2019.
- How does United Kingdom rank for reduction in income inequality before and after tax among total vs. working age population?
- United Kingdom ranks 25th out of 39 countries with data for 2023.
- Is reduction in income inequality before and after tax among total vs. working age population rising or falling in United Kingdom?
- Over the last ten years it is down 12.0%. The long-run trend across the full record is flat.
- Where does this United Kingdom data come from?
- The figures come from OECD (2026) – with minor processing by Our World in Data, published as part of Reduction in income inequality before and after tax among total vs. working age population. Statizoid updates them automatically from the source API.
Download this data
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About this data
This is the percentage difference between the Gini coefficient before taxes and benefits and the Gini coefficient after taxes and benefits.