Us Life Expectancy 2024 By Gender. Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout. For this table, the period life expectancy at a given age is the average remaining number of years expected prior to.
Last year, the average life expectancy in the u.s. But it fell to 77 in 2020 and dropped further, to just.