Age composition in 2026:
๐ฌ๐บ Guam
๐ฑ๐ฐ Sri Lanka
| Guam | Sri Lanka | |
|---|---|---|
| Young Population | 25.69%43,720 | 21.39%4,993,550 |
| Working Age Population | 60.71%103,336 | 65.77%15,357,162 |
| Elderly Population | 13.60%23,143 | 12.84%2,997,602 |
In 2026, the median age is 32.6 years in Guam and 34.6 years in Sri Lanka.Sri Lanka already reached Guamโs current median age in 2018, about 8 years ahead in population aging.
The total population of Guam peaks in 2091 at 206,970.The total population of Sri Lanka peaks in 2051 at 24,814,756.
By 2050, the dependency ratio of Guam will be 66.0%, and 18.50% of the population will be elderly.By 2050, the dependency ratio of Sri Lanka will be 60.3%, and 20.29% of the population will be elderly.
| Guam | Sri Lanka | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 1950โ1953 | 2000โ2012 | |
| Aging society (65+ reaches 7%) | 2012 | 1950 or earlier | |
| Aged society (65+ reaches 14%) | 2027 | 2030 3 years later | |
| Super-aged society (65+ reaches 20%) | 2069 20 years later | 2049 |