At year 2026, population distribution of Thailand is:
- Young Population 10,074,047 14.08%
- Working Age Population 49,547,699 69.24%
- Elderly Population 11,937,873 16.68%
The population growth rate of Thailand in 2026 is -0.08%, sex ratio is 94.5 (97.1 for working age), dependency ratio is 44.4%.
Elderly population will be more than twice of the young population at 2037. Total population reaches its peak in 2022 at 71,735,321.
In 2050, the population growth rate of Thailand is -0.58%, sex ratio is 92.6 (100.7 for working age), dependency ratio is 69.7%.The elderly population will account for 29.57% of Thailand's population in 2050, the problem of population aging is serious.
| Demographic dividend (dependency ratio below 50%) | 1991โ2032 | |
|---|---|---|
| Aging society (65+ reaches 7%) | 2004 | |
| Aged society (65+ reaches 14%) | 2022 | |
| Super-aged society (65+ reaches 20%) | 2031 |