Mauritania Population Pyramid 2048
Mauritania in 2048
In 2048, Mauritania is projected to have a population of 9,064,219 people. Ten years before, in 2038, the projected population is 7,348,365 — 23.4% lower.
Half of the population would be younger than 22.9 years, with 34.5% children under 15 and 4.5% aged 65 or older. 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 | 9,064,219 | 22.9 | |
| Liberia | 8,673,949 | 25.2 | |
| Sierra Leone | 12,659,612 | 26.8 | |
| Gambia | 4,192,849 | 26.5 | |
| Guinea-Bissau | 3,345,864 | 26.3 |





