Human life expectancy is a statistical measure of the estimate of the average remaining years of life at a given age. The most commonly used measure is life expectancy at birth (LEB, or in demographic …

Jun 5, 2025 · Life expectancy at birth Both sexes: 78.4 years Males: 75.8 years Females: 81.1 years Source: Mortality in the United States, 2023, data tables for figure 1

List of countries and dependencies in the world ranked by life expectancy at birth, both sexes, males and females. World Population Life Expectancy with historical chart.

Oct 22, 2025 · Life expectancy Period life expectancy is the number of years the average person born in a certain year would live if they experienced the same chances of dying at each age as people did …

At birth in 2025, the average life expectancy is around 78.4 years, but this figure steadily adjusts as people age and survive past early-life risks. For example, a child at age 5 is projected to live up to 79 …

Nov 14, 2025 · According to the Centers for Disease Control and Prevention (CDC), the U.S. life expectancy as of 2023 is 77.5 years. This marks the first increase in life expectancy since the COVID …

World life expectancy for 2023 was 73.33, a 0.49% increase from 2022. World life expectancy for 2022 was 72.97, a 2.46% increase from 2021. World Life Expectancy: Historical data from 1950 to 2025.

Details on the countries with the world's longest life expectancies, countries with the world's shorted life expectancies, and the difference between 'life expectancy' and the more specific 'healthy life …

Jan 2, 2026 · life expectancy, estimate of the average number of additional years that a person of a given age can expect to live. The most common measure of life expectancy is life expectancy at …

Life expectancy tells us the average number of years of life a person who has attained a given age can expect to live. Life expectancy estimates from the National Center for Health Statistics provide a …