Age composition in 2026:
| United Kingdom | Lithuania | |
|---|---|---|
| Young Population | 16.72%11,693,284 | 14.29%399,815 |
| Working Age Population | 63.34%44,295,443 | 64.39%1,801,074 |
| Elderly Population | 19.94%13,942,801 | 21.32%596,448 |
In 2026, the median age is 41.2 years in United Kingdom and 43.6 years in Lithuania.Lithuania already reached United Kingdomโs current median age in 2011, about 15 years ahead in population aging.
The total population of United Kingdom peaks in 2072 at 76,068,380.The total population of Lithuania peaks in 1991 at 3,701,408.
By 2050, the dependency ratio of United Kingdom will be 65.9%, and 24.68% of the population will be elderly.By 2050, the dependency ratio of Lithuania will be 66.6%, and 28.62% of the population will be elderly.
| United Kingdom | Lithuania | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 1950 | 1985โ1987 2003โ2014 |
|
| Aging society (65+ reaches 7%) | 1950 or earlier | 1950 or earlier | |
| Aged society (65+ reaches 14%) | 1975 | 2001 26 years later | |
| Super-aged society (65+ reaches 20%) | 2027 3 years later | 2024 |