Life Expectancy 2024 United States. Researcher awarded $3.5m to study how childhood factors affect life expectancy. Life expectancy has declined to 76.4 years, the shortest it’s been in nearly two decades, according to december data from the cdc.
Estimates are expressed as the expected age at death, not as years left to live. Estimates were produced for the u.s., 50 states and the district of columbia.