Us Population 2024 By Age Group. By 2050, 22% of the population will be 65 and older; A total fertility rate (tfr) of 2.1 represents the.
Report presents info on how age structure of the overall population and the composition of the older population are expected to change over the next 4 decades. Shows estimates of current usa population overall and people by us state/county and of world population overall, by country and most populated countries.