🇬🇧 United Kingdom
At year 2021, population distribution of United Kingdom is:
| Total Population | 68,207,113 | 100% |
|---|---|---|
| Young Population | 12,020,431 | 17.62% |
| Working Age Population | 43,331,414 | 63.53% |
| Elderly Population | 12,855,268 | 18.85% |
Working age population will be less than 60% of total population at year 2045. Elderly population will be more than twice of the young population at 2095. Total population reaches its peak in 2100 at 78,053,263.
The elderly population will account for 29.91% of United Kingdom's population in 2100, population aging is serious.