Age composition in 2026:
| French Guiana | Bolivia | |
|---|---|---|
| Young Population | 30.85%98,366 | 29.10%3,710,372 |
| Working Age Population | 61.66%196,637 | 65.05%8,293,676 |
| Elderly Population | 7.49%23,878 | 5.85%745,248 |
In 2026, the median age is 25.9 years in French Guiana and 26.5 years in Bolivia.Bolivia already reached French Guianaโs current median age in 2024, about 2 years ahead in population aging.
The total population of French Guiana is projected to keep growing until 2100, reaching 775,240.The total population of Bolivia peaks in 2086 at 17,909,125.
By 2050, the dependency ratio of French Guiana will be 63.7%, and 12.27% of the population will be elderly.By 2050, the dependency ratio of Bolivia will be 48.5%, and 9.83% of the population will be elderly.
| French Guiana | Bolivia | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | None between 1950 and 2100 | 2037โ2057 | |
| Aging society (65+ reaches 7%) | 1950 or earlier | 2035 | |
| Aged society (65+ reaches 14%) | 2072 6 years later | 2066 | |
| Super-aged society (65+ reaches 20%) | 2096 2 years later | 2094 |