Median age in Mongolia
The median age in Mongolia is 26.9 years (2024): half the population is older, half younger. That is 3.7 years younger than the world median of 30.6, and makes Mongolia the 116th oldest of 193 countries.
Key numbers
Mongolia among its neighbours
In plain language
Line up everyone in Mongolia by age. The person in the middle is 26.9. 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 26.9 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 Mongolia is 71.7 years, so a person at the median age has, on a rough reckoning, about 44.8 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 Mongolia?
- 26.9 years in 2024, by the UN World Population Prospects 2024. Half of the people in Mongolia are younger than 26.9 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 Mongolia's population young or old?
- Young. Mongolia is 3.7 years below the world median of 30.6, and ranks 116th 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 Mongolia compare to Turkmenistan?
- Turkmenistan has a median age of 26.6, 0.3 years younger than Mongolia. The two sit next to each other in the ranking, at 78th and 77th youngest.
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