Mauritania vs Senegal
Mauritania vs Senegal: GDP growth
GDP growth in 2025: 3.6% a year in Mauritania and 6.7% a year in Senegal, by IMF estimates. In 2025 the value was higher in Senegal, by 3.1 percentage points, or 1.87 times that in Mauritania.
% a year · IMF
What the numbers say
- Senegal has been higher since 2024, when it overtook Mauritania.
- In 2025, Mauritania ranked 66 and Senegal ranked 19 of 143 countries, counting from the highest.
- The IMF projection (World Economic Outlook, October 2026) puts Mauritania at 3% a year in 2031.
Every year
% a year · IMF
| Year | Mauritania | Senegal |
|---|---|---|
| 2025 | 3.6 | 6.7 |
| 2024 | 5.9 | 6.5 |
| 2023 | 6.8 | 4.3 |
| 2022 | 6.8 | 3.9 |
| 2021 | 0.7 | 6.5 |
| 2020 | -0.4 | 1.3 |
| 2019 | 3.1 | 4.6 |
| 2018 | 4.8 | 6.2 |
| 2017 | 6.3 | 7.4 |
| 2016 | 1.3 | 6.4 |
| 2015 | 5.4 | 6.4 |
| 2014 | 4.3 | 6.2 |
| 2013 | 4.2 | 2.4 |
| 2012 | 4.5 | 4 |
| 2011 | 4.2 | 1.3 |
| 2010 | 2.6 | 3.4 |
| 2009 | 0.1 | 2.8 |
| 2008 | -0.3 | 3.7 |
| 2007 | -2 | 2.8 |
| 2006 | 18.3 | 2.3 |
| 2005 | 8.6 | 4.3 |
| 2004 | 4.7 | 4.6 |
| 2003 | 6.9 | 5.6 |
| 2002 | 1.4 | 0.1 |
| 2001 | -0.8 | 4.3 |
| 2000 | -3.9 | 3.9 |
| 1999 | 3.7 | 6 |
| 1998 | 2.8 | 6 |
| 1997 | -4 | 2.7 |
| 1996 | 5.8 | 1.9 |
| 1995 | 9.8 | 6.1 |
| 1994 | -3.1 | -0.2 |
| 1993 | 5.9 | 1.3 |
| 1992 | 1.8 | 1.2 |
| 1991 | – | 2.6 |
| 1990 | – | -0.7 |
| 1989 | – | 4 |
| 1988 | – | -0.6 |
| 1987 | – | 6.1 |
| 1986 | – | 3.1 |
| 1985 | – | 3.3 |
| 1984 | – | 3.7 |
| 1983 | – | -5.3 |
| 1982 | – | 7.8 |
| 1981 | – | 5.1 |
| 1980 | – | -0.8 |
IMF projection (World Economic Outlook, October 2026) · 2026–2031
| Year | Mauritania | Senegal |
|---|---|---|
| 2026 | 4.4 | – |
| 2027 | 4.4 | – |
| 2028 | 5.8 | – |
| 2029 | 4.9 | – |
| 2030 | 3.1 | – |
| 2031 | 3 | – |
Each country on its own
Good to know
- How much the economy grew or shrank in a year, after inflation.
- Source: IMF, World Economic Outlook, October 2026.
- The dashed line is the IMF projection (World Economic Outlook, October 2026), a scenario rather than a forecast.
- Ranks count the 143 countries with a value in 2025, highest first.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Mauritania vs Senegal
Health
- Life expectancyMauritania: 68.5 years in 2023Senegal: 68.7 years in 2023
- Child mortalityMauritania: 3.7 per 100 live births in 2024Senegal: 3.7 per 100 live births in 2024
- Infant mortalityMauritania: 30.8 per 1,000 live births in 2023Senegal: 24.1 per 1,000 live births in 2023
- DepressionMauritania: 3.09% in 2017Senegal: 3.37% in 2017
- Suicide rateMauritania: 6.6 per 100,000 people in 2017Senegal: 12.9 per 100,000 people in 2017
People
- PopulationMauritania: 5.02 million people in 2023Senegal: 18.1 million people in 2023
- Population growthMauritania: 2.95% a year in 2023Senegal: 2.33% a year in 2023
- Fertility rateMauritania: 4.7 births per woman in 2023Senegal: 3.82 births per woman in 2023
- Urban populationMauritania: 61.5% in 2025Senegal: 55.8% in 2025
- Median ageMauritania: 17.1 years in 2023Senegal: 19.1 years in 2023
- People aged 65 and overMauritania: 3.2% in 2023Senegal: 3.6% in 2023
- Net migration rateMauritania: 0.6 per 1,000 people in 2023Senegal: -0.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingMauritania: 2.75% of GDP in 2025Senegal: 1.56% of GDP in 2025
- Military spending in US dollarsMauritania: $315M in 2025Senegal: $533M in 2025
- Military spending per personMauritania: $61 in 2025Senegal: $30 in 2025
- Military share of state spendingMauritania: 10.8% of government spending in 2025Senegal: 5.2% of government spending in 2025
- Armed forces personnelMauritania: 21,000 people in 2020Senegal: 19,000 people in 2020
- National powerMauritania: 0.03% of world capability in 2022Senegal: 0.1% of world capability in 2022
- Armed forces, share of workersMauritania: 2% of the labour force in 2020Senegal: 0.37% of the labour force in 2020
- Arms importsMauritania: 126 million TIV in 2024Senegal: 79 million TIV in 2024