At year 2023, population distribution of Spain is:
|Working Age Population||31,312,083||65.86%|
Working age population will be less than 60% of total population at year 2037. Elderly population will be more than twice of the young population at 2030. Total population reaches its peak in 2022 at 47,576,210.
The elderly population will account for 36.44% of Spain's population in 2050, the problem of population aging is serious.