Understanding the averagelife expectancy requires examining multiple perspectives and considerations. LifeExpectancy by Country and in the World (2025) - Worldometer. 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. This perspective suggests that, life Expectancy by State 2025 - World Population Review. Life expectancy is the statistical measure of the average time a person is expected to live.
According to the World Health Organization (WHO), the global life expectancy as of 2021 was 71.4 years, a decline from levels before the COVID-19 pandemic hit its peak in 2020. Life Expectancy by Age in the US 2025 | Stats & Facts. Life expectancy in the United States provides valuable insight into how long individuals can expect to live based on their current age. 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.
FastStats - Life Expectancy. 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 United States: annual life expectancy 1850-2100| Statista.

It's important to note that, from the mid-19th century until today, life expectancy at birth in the United States has roughly doubled, from 39.4 years in 1850 to 79.6 years in 2025. US Life Expectancy Is Rebounding - JAMA Network. Although the average life expectancy in the US remains lower than before the COVID-19 pandemic, 2023 marked the second consecutive year of improvement, according to a new report from the US Centers for Disease Control and Prevention (CDC). The authors attributed increases in life expectancy across...
Average Life Expectancy in America 2025 | Stats & Facts. Discover the average life expectancy in America in 2025, with key statistics, demographic insights, and factors influencing longevity. Explore updated data and facts on health trends across the U.S.

Life expectancy - Our World in Data. Period life expectancy is an indicator that summarizes death rates across all age groups in one particular year. It shows how long the average baby born in that year would be expected to live if they experienced the same chances of dying at each age as people did in that year. TOP 10 Countries by Life Expectancy (2025) – World ranking sites. 2025 Average Life Expectancy Statistics in the United States. In this context, average American life expectancy, which had seen decades of improvement, has fallen for the past three consecutive years, according to a recent report by the federal Centers for Disease Control and Prevention.

📝 Summary
As shown, the average life expectancy represents an important topic that deserves consideration. Moving forward, ongoing study about this subject will deliver deeper knowledge and advantages.
