Age composition in 2026:
| Brazil | Bolivia | |
|---|---|---|
| Young Population | 19.11%40,801,755 | 29.10%3,710,372 |
| Working Age Population | 68.98%147,306,885 | 65.05%8,293,676 |
| Elderly Population | 11.92%25,454,026 | 5.85%745,248 |
In 2026, the median age is 36.2 years in Brazil and 26.5 years in Bolivia.Brazil already reached Boliviaโs current median age in 2004, about 22 years ahead in population aging.
The total population of Brazil peaks in 2042 at 219,319,762.The total population of Bolivia peaks in 2086 at 17,909,125.
By 2050, the dependency ratio of Brazil will be 59.1%, and 22.50% 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.
| Brazil | Bolivia | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2004โ2039 | 2037โ2057 | |
| Aging society (65+ reaches 7%) | 2012 | 2035 23 years later | |
| Aged society (65+ reaches 14%) | 2031 | 2066 35 years later | |
| Super-aged society (65+ reaches 20%) | 2046 | 2094 48 years later |