Mauritania Population Pyramid 2010
Mauritania in 2010
The population of Mauritania in 2010 was 3,390,965. That is 29.8% more than in 2000, when the population stood at 2,613,442.
The median age was 17.8 years, and for every 100 people of working age (15–64) there were 83.4 children under 15 and 6.7 people aged 65 or over. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.
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 | 3,390,965 | 17.8 | |
| Liberia | 4,058,890 | 18.4 | |
| Gambia | 1,926,630 | 17.4 | |
| Guinea-Bissau | 1,566,347 | 18.2 | |
| Sierra Leone | 6,222,714 | 18.2 |





