Age composition in 2026:
| Saint Lucia | Trinidad and Tobago | |
|---|---|---|
| Young Population | 17.07%30,805 | 17.21%260,485 |
| Working Age Population | 72.59%131,019 | 69.29%1,048,526 |
| Elderly Population | 10.34%18,672 | 13.50%204,261 |
In 2026, the median age is 36.1 years in Saint Lucia and 39.2 years in Trinidad and Tobago.Trinidad and Tobago already reached Saint Luciaโs current median age in 2020, about 6 years ahead in population aging.
The total population of Saint Lucia peaks in 2032 at 181,503.The total population of Trinidad and Tobago peaks in 2028 at 1,514,375.
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 Trinidad and Tobago will be 59.8%, and 23.85% of the population will be elderly.
| Saint Lucia | Trinidad and Tobago | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2008โ2049 | 1998โ2042 | |
| Aging society (65+ reaches 7%) | 2009 | 2013 4 years later | |
| Aged society (65+ reaches 14%) | 2035 8 years later | 2027 | |
| Super-aged society (65+ reaches 20%) | 2050 6 years later | 2044 |