Income share of the richest 10% before and after tax in Mauritania
Mauritania: Income share of the richest 10% before and after tax was 38.3% in 2019. ▼ Falling
Income share of the richest 10% before and after tax in Mauritania, 1987–2019
Source: World Inequality Database (WID.world) (2026) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for income share of the richest 10% before and after tax in Mauritania is 38.3%, measured in 2019.
Compared with earlier readings it is down 4.4% over ten years.
Over the whole period, income share of the richest 10% before and after tax in Mauritania peaked at 59.8% in 1993 and was at its lowest, 38.0%, in 2014.
Mauritania ranks 67th of 109 countries on this measure, in the middle of the range.
Income share of the richest 10% before and after tax in Mauritania, year by year
| Year | % | Change |
|---|---|---|
| 1987 | 45.9% | — |
| 1993 | 59.8% | +30.2% |
| 1995 | 43.1% | -27.9% |
| 2000 | 44.5% | +3.2% |
| 2004 | 49.6% | +11.4% |
| 2008 | 40.1% | -19.1% |
| 2014 | 38.0% | -5.1% |
| 2019 | 38.3% | +0.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 45.9% | 45.9% | 45.9% | 1 |
| 1990s | 51.4% | 43.1% | 59.8% | 2 |
| 2000s | 44.7% | 40.1% | 49.6% | 3 |
| 2010s | 38.2% | 38.0% | 38.3% | 2 |
Countries ranked near Mauritania
- 64 El Salvador 38.6% compare
- 65 Estonia 38.6% compare
- 66 Kazakhstan 38.6% compare
- 68 Romania 38.0% compare
- 69 United States of America 37.4% compare
- 70 Serbia 36.0% compare
More economy & growth data for Mauritania
- Services, value added (current US$), annual growth rate 7.2 % change on previous year (2025)
- Services, value added (current US$), per unit of GDP 0.4237 current US$ per US$ of GDP (2025)
- Services, value added (current US$), per capita 931.01 current US$ per person (2025)
- Services, value added (current LCU), annual growth rate 7.38 % change on previous year (2025)
- Services, value added (current LCU), per unit of GDP 16.86 current LCU per US$ of GDP (2025)
- Services, value added (current LCU), per capita 37,044 current LCU per person (2025)
- Services, value added (constant 2015 US$), annual growth rate 4.56 % change on previous year (2025)
- Services, value added (constant 2015 US$), per unit of GDP 0.3984 constant 2015 US$ per US$ of GDP (2025)
- Services, value added (constant 2015 US$), per capita 875.55 constant 2015 US$ per person (2025)
- Services, value added (constant LCU), per capita 28,319 constant LCU per person (2025)
Frequently asked questions
- What is income share of the richest 10% before and after tax in Mauritania?
- Income share of the richest 10% before and after tax in Mauritania was 38.3% in 2019, according to World Inequality Database (WID.world) (2026) – with major processing by Our World in Data.
- What is the highest income share of the richest 10% before and after tax recorded in Mauritania?
- The highest recorded value was 59.8% in 1993.
- What is the lowest income share of the richest 10% before and after tax recorded in Mauritania?
- The lowest recorded value was 38.0% in 2014.
- How does Mauritania rank for income share of the richest 10% before and after tax?
- Mauritania ranks 67th out of 109 countries with data for 2019.
- Is income share of the richest 10% before and after tax rising or falling in Mauritania?
- Over the last ten years it is down 4.4%. The long-run trend across the full record is falling.
- Where does this Mauritania data come from?
- The figures come from World Inequality Database (WID.world) (2026) – with major processing by Our World in Data, published as part of Income share of the richest 10% before and after tax. Statizoid updates them automatically from the source API.
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About this data
Share of income received by the richest 10% of the population. Income here is measured after taxes and benefits.