Current Life Expectancy 2024. Life expectancy decline—and what to do about it. Life expectancy at birth reflects the overall mortality level of a population.
Life expectancy, averaging a person’s lifespan from birth to death, varies globally due to factors like genetics, lifestyle, and healthcare access. 123 rows here we present the 2021 period life table for the social security area population, as used in the 2024 trustees report (tr).