Age composition in 2026:
| Mongolia | Algeria | |
|---|---|---|
| Young Population | 30.87%1,098,127 | 29.44%14,141,572 |
| Working Age Population | 63.39%2,254,496 | 63.51%30,503,729 |
| Elderly Population | 5.74%204,173 | 7.04%3,383,036 |
In 2026, the median age is 28.0 years in Mongolia and 29.8 years in Algeria.Algeria already reached Mongoliaโs current median age in 2017, about 9 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 Algeria peaks in 2090 at 65,115,469.
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 Algeria will be 59.1%, and 16.18% of the population will be elderly.
| Mongolia | Algeria | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2006โ2014 2032โ2041 |
2006โ2013 2035โ2041 |
|
| Aging society (65+ reaches 7%) | 2030 4 years later | 2026 | |
| Aged society (65+ reaches 14%) | 2055 9 years later | 2046 | |
| Super-aged society (65+ reaches 20%) | 2083 9 years later | 2074 |