Age composition in 2026:
๐ฌ๐ซ French Guiana
๐ง๐ท Brazil
| French Guiana | Brazil | |
|---|---|---|
| Young Population | 30.85%98,366 | 19.11%40,801,755 |
| Working Age Population | 61.66%196,637 | 68.98%147,306,885 |
| Elderly Population | 7.49%23,878 | 11.92%25,454,026 |
In 2026, the median age is 25.9 years in French Guiana and 36.2 years in Brazil.Brazil already reached French Guianaโs current median age in 2002, about 24 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 Brazil peaks in 2042 at 219,319,762.
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 Brazil will be 59.1%, and 22.50% of the population will be elderly.
| French Guiana | Brazil | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | None between 1950 and 2100 | 2004โ2039 | |
| Aging society (65+ reaches 7%) | 1950 or earlier | 2012 | |
| Aged society (65+ reaches 14%) | 2072 41 years later | 2031 | |
| Super-aged society (65+ reaches 20%) | 2096 50 years later | 2046 |