Tax revenues vs income inequality, gaps filled in Mauritania
Mauritania: Tax revenues vs income inequality, gaps filled was 12.58 in 2023. ▬ Flat
Tax revenues vs income inequality, gaps filled in Mauritania, 1983–2023
Source: Statizoid (derived).
Analysis
Mauritania recorded 12.58 for tax revenues vs income inequality, gaps filled in 2023.
Compared with earlier readings it is down 6.9% on the previous year and up 34.1% over ten years.
Over the whole period, tax revenues vs income inequality, gaps filled in Mauritania peaked at 13.95 in 1985 and was at its lowest, 7.57, in 1998.
That places Mauritania 138th out of 187 countries with data for 2023, putting it in the middle of the range.
Tax revenues vs income inequality, gaps filled in Mauritania, year by year
| Year | Value | Change |
|---|---|---|
| 1983 | 12.33 | — |
| 1984 | 12.46 | +1.1% |
| 1985 | 13.95 | +11.9% |
| 1986 | 13.49 | -3.3% |
| 1987 | 12.95 | -4.0% |
| 1988 | 12.41 | -4.2% |
| 1989 | 11.87 | -4.4% |
| 1990 | 12.39 | +4.4% |
| 1991 | 8.77 | -29.2% |
| 1992 | 9.12 | +4.0% |
| 1993 | 9.72 | +6.6% |
| 1994 | 9.44 | -2.9% |
| 1995 | 8.69 | -7.9% |
| 1996 | 8.99 | +3.4% |
| 1997 | 8.26 | -8.1% |
| 1998 | 7.57 | -8.4% |
| 1999 | 8.27 | +9.2% |
| 2000 | 8.3 | +0.4% |
| 2001 | 8.02 | -3.4% |
| 2002 | 8.59 | +7.1% |
| 2003 | 8.32 | -3.2% |
| 2004 | 9.44 | +13.5% |
| 2005 | 9.75 | +3.2% |
| 2006 | 9.22 | -5.4% |
| 2007 | 9.51 | +3.1% |
| 2008 | 9.25 | -2.8% |
| 2009 | 8.62 | -6.8% |
| 2010 | 9.38 | +8.8% |
| 2011 | 9.66 | +3.0% |
| 2012 | 8.92 | -7.6% |
| 2013 | 9.38 | +5.2% |
| 2014 | 11.16 | +18.9% |
| 2015 | 11.9 | +6.6% |
| 2016 | 12.06 | +1.4% |
| 2017 | 12.53 | +3.9% |
| 2018 | 13.28 | +6.0% |
| 2019 | 12.22 | -7.9% |
| 2020 | 10.9 | -10.8% |
| 2021 | 11.67 | +7.0% |
| 2022 | 13.51 | +15.8% |
| 2023 | 12.58 | -6.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 12.78 | 11.87 | 13.95 | 7 |
| 1990s | 9.12 | 7.57 | 12.39 | 10 |
| 2000s | 8.9 | 8.02 | 9.75 | 10 |
| 2010s | 11.05 | 8.92 | 13.28 | 10 |
| 2020s | 12.17 | 10.9 | 13.51 | 4 |
Countries ranked near Mauritania
More poverty & inequality data for Mauritania
- Number of income/consumption surveys in the past decade available via the World Bank 1 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 4.7 live births per woman (2023)
- Cereal yield vs. share in extreme poverty 1,537 kg per hectare (2024)
- Cereal yield vs extreme poverty, per unit of GDP 0 units per US$ of GDP (2024)
- Cereal yield vs extreme poverty, annual growth rate -15.39 % change on previous year (2024)
- Tax revenue as share of GDP vs. income inequality 12.6% (2023)
- Tax revenues vs income inequality, per unit of GDP 0 units per US$ of GDP (2023)
- Tax revenues vs income inequality, annual growth rate -6.89 % change on previous year (2023)
Frequently asked questions
- What is tax revenues vs income inequality, gaps filled in Mauritania?
- Tax revenues vs income inequality, gaps filled in Mauritania was 12.58 in 2023, according to Statizoid (derived).
- What is the highest tax revenues vs income inequality, gaps filled recorded in Mauritania?
- The highest recorded value was 13.95 in 1985.
- What is the lowest tax revenues vs income inequality, gaps filled recorded in Mauritania?
- The lowest recorded value was 7.57 in 1998.
- How does Mauritania rank for tax revenues vs income inequality, gaps filled?
- Mauritania ranks 138th out of 187 countries with data for 2023.
- Is tax revenues vs income inequality, gaps filled rising or falling in Mauritania?
- Over the last ten years it is up 34.1%. The long-run trend across the full record is flat.
- Where does this Mauritania data come from?
- The figures come from Statizoid (derived), published as part of Tax revenues vs income inequality, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 41 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Tax revenues vs income inequality with 52 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.
Computed from
- Tax revenue as share of GDP vs. income inequality UNU-WIDER Government Revenue Dataset (2025) – with major processing by Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Tax revenues vs income inequality with 52 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.