Age composition in 2026:
๐ธ๐น Sao Tome and Principe
๐ฆ๐ด Angola
| Sao Tome and Principe | Angola | |
|---|---|---|
| Young Population | 37.16%91,050 | 43.82%17,624,018 |
| Working Age Population | 58.83%144,144 | 53.24%21,409,350 |
| Elderly Population | 4.00%9,806 | 2.94%1,181,812 |
In 2026, the median age is 20.7 years in Sao Tome and Principe and 17.7 years in Angola.Sao Tome and Principe already reached Angolaโs current median age in 1950, about 76 years ahead in population aging.
The total population of Sao Tome and Principe is projected to keep growing until 2100, reaching 534,018.The total population of Angola is projected to keep growing until 2100, reaching 150,045,577.
By 2050, the dependency ratio of Sao Tome and Principe will be 58.5%, and 6.70% of the population will be elderly.By 2050, the dependency ratio of Angola will be 66.5%, and 4.02% of the population will be elderly.
| Sao Tome and Principe | Angola | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | None between 1950 and 2100 | None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 2053 | 2079 26 years later | |
| Aged society (65+ reaches 14%) | 2085 | Not reached by 2100 | |
| Super-aged society (65+ reaches 20%) | Not reached by 2100 | Not reached by 2100 |