Age composition in 2026:
| Saint Lucia | Colombia | |
|---|---|---|
| Young Population | 17.07%30,805 | 19.74%10,649,326 |
| Working Age Population | 72.59%131,019 | 69.62%37,550,042 |
| Elderly Population | 10.34%18,672 | 10.64%5,736,863 |
In 2026, the median age is 36.1 years in Saint Lucia and 34.0 years in Colombia.Saint Lucia already reached Colombiaโs current median age in 2022, about 4 years ahead in population aging.
The total population of Saint Lucia peaks in 2032 at 181,503.The total population of Colombia peaks in 2050 at 59,385,352.
By 2050, the dependency ratio of Saint Lucia will be 50.2%, and 20.40% of the population will be elderly.By 2050, the dependency ratio of Colombia will be 54.2%, and 20.58% of the population will be elderly.
| Saint Lucia | Colombia | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2008โ2049 | 2010โ2042 | |
| Aging society (65+ reaches 7%) | 2009 | 2015 6 years later | |
| Aged society (65+ reaches 14%) | 2035 1 years later | 2034 | |
| Super-aged society (65+ reaches 20%) | 2050 1 years later | 2049 |