Age composition in 2026:
| Kiribati | World | |
|---|---|---|
| Young Population | 33.96%47,018 | 24.09%1,999,255,031 |
| Working Age Population | 61.50%85,148 | 65.31%5,421,227,665 |
| Elderly Population | 4.54%6,290 | 10.60%880,195,700 |
In 2026, the median age is 24.0 years in Kiribati and 32.1 years in World.World already reached Kiribatiโs current median age in 1991, about 35 years ahead in population aging.
The total population of Kiribati peaks in 2099 at 222,652.The total population of World peaks in 2084 at 10,289,315,239.
By 2050, the dependency ratio of Kiribati will be 53.5%, and 7.44% of the population will be elderly.By 2050, the dependency ratio of World will be 58.0%, and 16.33% of the population will be elderly.
| Kiribati | World | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | None between 1950 and 2100 | None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 1950 or earlier | 2002 | |
| Aged society (65+ reaches 14%) | 2090 51 years later | 2039 | |
| Super-aged society (65+ reaches 20%) | Not reached by 2100 | 2070 |