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 …

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.

Life expectancy at birth for 2023 represents the average number of years that a group of infants would live if they were to experience throughout life the age-specific death rates prevailing in 2023.

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 …

On this page, you will find global data and research on life expectancy and related measures of longevity: the probability of death at a given age, the sex gap in life expectancy, lifespan inequality …

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 …

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 …