Age composition in 2026:
| New Caledonia | Solomon Islands | |
|---|---|---|
| Young Population | 20.87%62,183 | 36.12%309,985 |
| Working Age Population | 66.98%199,522 | 60.17%516,427 |
| Elderly Population | 12.15%36,188 | 3.71%31,880 |
In 2026, the median age is 35.8 years in New Caledonia and 21.9 years in Solomon Islands.New Caledonia already reached Solomon Islandsโs current median age in 1950, about 76 years ahead in population aging.
The total population of New Caledonia peaks in 2067 at 347,688.The total population of Solomon Islands is projected to keep growing until 2100, reaching 1,849,206.
By 2050, the dependency ratio of New Caledonia will be 63.2%, and 21.61% of the population will be elderly.By 2050, the dependency ratio of Solomon Islands will be 55.7%, and 7.07% of the population will be elderly.
| New Caledonia | Solomon Islands | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2012โ2027 | None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 2008 | 2050 42 years later | |
| Aged society (65+ reaches 14%) | 2031 | 2083 52 years later | |
| Super-aged society (65+ reaches 20%) | 2045 | Not reached by 2100 |