Age composition in 2026:
| Cambodia | World | |
|---|---|---|
| Young Population | 29.21%5,273,349 | 24.09%1,999,255,031 |
| Working Age Population | 64.18%11,586,035 | 65.31%5,421,227,665 |
| Elderly Population | 6.60%1,191,835 | 10.60%880,195,700 |
In 2026, the median age is 27.4 years in Cambodia and 32.1 years in World.World already reached Cambodiaโs current median age in 2007, about 19 years ahead in population aging.
The total population of Cambodia peaks in 2078 at 23,387,216.The total population of World peaks in 2084 at 10,289,315,239.
By 2050, the dependency ratio of Cambodia will be 52.2%, and 11.62% 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.
| Cambodia | World | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2041โ2044 | None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 2028 26 years later | 2002 | |
| Aged society (65+ reaches 14%) | 2057 18 years later | 2039 | |
| Super-aged society (65+ reaches 20%) | 2085 15 years later | 2070 |