Monaco had the highest life expectancy among both men and women worldwide as of 2024. That year, life expectancy for men and women was 84 and 89 years, respectively. The East Asian countries and regions Hong Kong, Japan, South Korea, and Macao followed. Many of the countries on the list are struggling with aging populations and a declining workforce as more people enter retirement age compared to people entering employment.

As of 2022, the countries with the highest life expectancy included Liechtenstein, Japan, and Switzerland. In Japan, a person could expect to live up to around 84 years. In general, the life expectancy for females is higher than that of males, with lifestyle choices and genetics the two major determining factors of life expectancy. Life expectancy worldwide The overall life expectancy worldwide has increased since the development of modern medicine and technology. In 2011, the global life expectancy was 70.53 years. By 2019, it had increased to 72.79 years. However, the years 2020 and 2021 saw a decline in global life expectancy due to the COVID-19 pandemic. Furthermore, not every country has seen a substantial increase in life expectancy. In Chad, for example, the life expectancy is only 53 years, almost 20 years shorter than the global average. In addition to Chad, the countries with the shortest life expectancy include Lesotho, Nigeria, and the Central African Republic. Life expectancy in the U.S. In the United States, life expectancy at birth is currently 77.43 years. Life expectancy in the U.S. generally increases every year, however, over the past decade, life expectancy has seen some surprising decreases. The major contributing factors to this drop have been the ongoing opioid epidemic, which claimed around 81,806 lives in 2022 alone, and the COVID-19 pandemic.

As of 2023, the countries with the highest life expectancy included Switzerland, Japan, and Spain. As of that time, a new-born child in Switzerland could expect to live an average of 84.2 years. Around the world, females consistently have a higher average life expectancy than males, with females in Europe expected to live an average of six years longer than males on this continent. Increases in life expectancy The overall average life expectancy in OECD countries increased by 11.3 years from 1970 to 2019. The countries that saw the largest increases included Turkey, India, and South Korea. The life expectancy at birth in Turkey increased an astonishing 24.4 years over this period. The countries with the lowest life expectancy worldwide as of 2022 were Chad, Lesotho, and Nigeria, where a newborn could be expected to live an average of 53 years. Life expectancy in the U.S. The life expectancy in the United States was 77.43 years as of 2022. Shockingly, the life expectancy in the United States has decreased in recent years, while it continues to increase in other similarly developed countries. The COVID-19 pandemic and increasing rates of suicide and drug overdose deaths from the opioid epidemic have been cited as reasons for this decrease.

The countries with the lowest life expectancy worldwide include the Chad, Lesotho, and Nigeria. As of 2022, people born in Chad could be expected to live only up to 53 years. This is almost 20 years shorter than the global life expectancy. Life expectancy The global life expectancy has gradually increased over the past couple decades, rising from 70.53 years in 2011 to 72.79 years in 2019. However, the years 2020 and 2021 saw a decrease in global life expectancy due to the COVID-19 pandemic. Furthermore, life expectancy can vary greatly depending on the country and region. For example, all the top 20 countries with the lowest life expectancy worldwide are in Africa. The countries with the highest life expectancy include Liechtenstein, Japan, and Switzerland. Causes of death The countries with the lowest life expectancy worldwide are all low-income or developing countries that lack health care access and treatment that more developed countries can provide. The leading causes of death in these countries therefore differ from those of middle-income and upper-income countries. The leading causes of death in low-income countries include diseases such as HIV/AIDS and malaria, as well as preterm birth complications, which do not cause substantial death in higher income countries.

International estimates of mean life expectancy at age 40, by country for men and women

Chart and table of Germany life expectancy from 1950 to 2025. United Nations projections are also included through the year 2100.

Chart and table of India life expectancy from 1950 to 2025. United Nations projections are also included through the year 2100.

Japan had the highest life expectancy at birth of the G7 countries between 2000 and 2024, reaching 84.9. On the other hand, life expectancy in the United States was 79.5 years, the only one of the seven where it was below 80. Life expectancy dropped in all G7 countries following the COVID-19 pandemic.

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Graph and download economic data for Life Expectancy at Birth, Total for Middle Income Countries (SPDYNLE00INMIC) from 1960 to 2022 about life expectancy, life, birth, and income.

Chart and table of Pakistan life expectancy from 1950 to 2025. United Nations projections are also included through the year 2100.

Chart and table of Kenya life expectancy from 1950 to 2025. United Nations projections are also included through the year 2100.

Chart and table of Sweden life expectancy from 1950 to 2025. United Nations projections are also included through the year 2100.

Chart and table of Hong Kong life expectancy from 1950 to 2025. United Nations projections are also included through the year 2100.

Graph and download economic data for Life Expectancy at Birth, Total for Developing Countries in Europe and Central Asia (SPDYNLE00INECA) from 1960 to 2022 about Central Asia, life expectancy, life, birth, and Europe.

This horizontal bar chart displays life expectancy at birth (year) by country using the aggregation sum and is filtered where the country is Angola. The data is about countries per year.

Men born in Chad have the lowest life expectancy in the world as of 2024, reaching only 53 years. The lowest life expectancy for women in the world in 2024 was for girls born in Nigeria, with only 55 years. Except for Afghanistan, all the countries with the lowest life expectancy in the world are in Africa.

Life expectancy at birth, total (years) The average expected length of a person's life based on their year and country of birth. About the Life Expectancy data ( 1 ) United Nations Population Division. World Population Prospects: 2019 Revision, or derived from male and female life expectancy at birth from sources such as: ( 2 ) Census reports and other statistical publications from national statistical offices, ( 3 ) Eurostat: Demographic Statistics, ( 4 ) United Nations Statistical Division. Population and Vital Statistics Reprot ( various years ), ( 5 ) U.S. Census Bureau: International Database, and ( 6 ) Secretariat of the Pacific Community: Statistics and Demography Programme.Data source: https://data.worldbank.org/indicator/SP.DYN.LE00.IN

This dataset is about countries in Europe, featuring 2 columns: country, and life expectancy at birth. The preview is ordered by population (descending).

County-level life expectancy estimates for men and women, by income quartile