Median age in Mauritania
The median age in Mauritania is 17.3 years (2024): half the population is older, half younger. That is 13.3 years younger than the world median of 30.6, and makes Mauritania the 182nd oldest of 193 countries.
Key numbers
Mauritania among its neighbours
In plain language
Line up everyone in Mauritania by age. The person in the middle is 17.3. That is the median: it says nothing about how old the oldest are or how many babies were born last year, only where the midpoint falls.
A median of 17.3 is younger than the world's 30.6. For scale, the youngest country here, Central African Republic, has a median of 14.4 and the oldest, Japan, 49.4. Life expectancy at birth in Mauritania is 68.5 years, so a person at the median age has, on a rough reckoning, about 51.2 years ahead of them.
The 2024figure is the UN's medium-variant number; its estimates end in 2023. For a year this close the projection barely differs from an estimate, since everyone counted has already been born.
Questions
- What is the median age in Mauritania?
- 17.3 years in 2024, by the UN World Population Prospects 2024. Half of the people in Mauritania are younger than 17.3 and half are older. The median is not the average age; it is the midpoint, so a handful of very old people do not move it.
- Is Mauritania's population young or old?
- Young. Mauritania is 13.3 years below the world median of 30.6, and ranks 182nd oldest of the 193 countries here. The youngest country, Central African Republic, has a median of 14.4; the oldest, Japan, 49.4.
- How does Mauritania compare to Afghanistan?
- Afghanistan has a median age of 17.1, 0.2 years younger than Mauritania. The two sit next to each other in the ranking, at 12th and 11th youngest.
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