Mauritania Population Pyramid 2030
Mauritania in 2030
In 2030, Mauritania is projected to have a population of 6,062,528 people. That would be 31.8% more than in 2020 (4,600,131).
The median age is projected at 19.2 years, with 72.7 children under 15 and 6.1 people aged 65 or over for every 100 people of working age (15–64). The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Mauritania had on average 4.70 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 68.5 years on average (70.5 years for girls, 66.5 for boys).
Source: World Bank World Development Indicators, latest available year.
189,807 immigrants live in Mauritania, 3.7% of the population.
| Mali | 122,945 |
| Western Sahara | 32,947 |
| Senegal | 20,739 |
| Guinea | 3,650 |
| Algeria | 1,922 |
91,705 people born in Mauritania live in other countries.
| Senegal | 47,547 |
| Mali | 27,160 |
| Gambia | 3,992 |
| Congo | 3,111 |
| Belgium | 3,018 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Mauritania | 6,062,528 | 19.2 | |
| Liberia | 6,366,291 | 21.0 | |
| Gambia | 3,130,134 | 21.0 | |
| Guinea-Bissau | 2,488,935 | 21.6 | |
| Sierra Leone | 9,694,858 | 22.0 |





