Age composition in 2026:
| Liberia | Guinea | |
|---|---|---|
| Young Population | 38.63%2,261,574 | 40.19%6,206,221 |
| Working Age Population | 58.00%3,395,223 | 56.31%8,696,117 |
| Elderly Population | 3.37%197,156 | 3.49%539,653 |
In 2026, the median age is 20.0 years in Liberia and 19.5 years in Guinea.Liberia already reached Guineaโs current median age in 2024, about 2 years ahead in population aging.
The total population of Liberia is projected to keep growing until 2100, reaching 12,665,398.The total population of Guinea is projected to keep growing until 2100, reaching 32,007,045.
By 2050, the dependency ratio of Liberia will be 54.6%, and 4.96% of the population will be elderly.By 2050, the dependency ratio of Guinea will be 55.0%, and 4.62% of the population will be elderly.
| Liberia | Guinea | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2060โ2081 | None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 2068 5 years later | 2063 | |
| Aged society (65+ reaches 14%) | Not reached by 2100 | 2100 | |
| Super-aged society (65+ reaches 20%) | Not reached by 2100 | Not reached by 2100 |