Age composition in 2026:
| Mongolia | World | |
|---|---|---|
| Young Population | 30.87%1,098,127 | 24.09%1,999,255,031 |
| Working Age Population | 63.39%2,254,496 | 65.31%5,421,227,665 |
| Elderly Population | 5.74%204,173 | 10.60%880,195,700 |
In 2026, the median age is 28.0 years in Mongolia and 32.1 years in World.World already reached Mongoliaโs current median age in 2009, about 17 years ahead in population aging.
The total population of Mongolia is projected to keep growing until 2100, reaching 5,519,346.The total population of World peaks in 2084 at 10,289,315,239.
By 2050, the dependency ratio of Mongolia will be 55.9%, and 12.57% of the population will be elderly.By 2050, the dependency ratio of World will be 58.0%, and 16.33% of the population will be elderly.
| Mongolia | World | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2006โ2014 2032โ2041 |
None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 2030 28 years later | 2002 | |
| Aged society (65+ reaches 14%) | 2055 16 years later | 2039 | |
| Super-aged society (65+ reaches 20%) | 2083 13 years later | 2070 |