Age composition in 2026:
| Samoa | Tajikistan | |
|---|---|---|
| Young Population | 37.54%82,802 | 35.43%3,889,230 |
| Working Age Population | 56.23%124,004 | 60.28%6,618,279 |
| Elderly Population | 6.23%13,735 | 4.29%471,091 |
In 2026, the median age is 20.8 years in Samoa and 23.4 years in Tajikistan.Tajikistan already reached Samoaโs current median age in 1950, about 76 years ahead in population aging.
The total population of Samoa is projected to keep growing until 2100, reaching 383,564.The total population of Tajikistan is projected to keep growing until 2100, reaching 20,201,577.
By 2050, the dependency ratio of Samoa will be 68.3%, and 8.11% of the population will be elderly.By 2050, the dependency ratio of Tajikistan will be 54.8%, and 7.85% of the population will be elderly.
| Samoa | Tajikistan | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | None between 1950 and 2100 | None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 2031 | 2046 15 years later | |
| Aged society (65+ reaches 14%) | 2087 8 years later | 2079 | |
| Super-aged society (65+ reaches 20%) | Not reached by 2100 | 2100 |