This table contains 2394 series, with data for years 1991 -1991 (not all combinations necessarily have data for all years). This table contains data described by the following dimensions (Not all combinations are available): Geography (1 items: Canada ...), Population group (19 items: Entire cohort; Income adequacy quintile 1 (lowest);Income adequacy quintile 3;Income adequacy quintile 2 ...), Age (14 items: At 25 years; At 30 years; At 35 years; At 40 years ...), Sex (3 items: Both sexes; Females; Males ...), Characteristics (3 items: Probability of survival; Low 95% confidence interval; life expectancy; High 95% confidence interval; life expectancy ...).

This statistic shows the average life expectancy in North America for those born in 2022, by gender and region. In Canada, the average life expectancy was 80 years for males and 84 years for females.

Life expectancy in North America

Of those considered in this statistic, the life expectancy of female Canadian infants born in 2021 was the longest, at 84 years. Female infants born in America that year had a similarly high life expectancy of 81 years. Male infants, meanwhile, had lower life expectancies of 80 years (Canada) and 76 years (USA).

Compare this to the worldwide life expectancy for babies born in 2021: 75 years for women and 71 years for men. Of continents worldwide, North America ranks equal first in terms of life expectancy of (77 years for men and 81 years for women). Life expectancy is lowest in Africa at just 63 years and 66 years for males and females respectively. Japan is the country with the highest life expectancy worldwide for babies born in 2020.

Life expectancy is calculated according to current mortality rates of the population in question. Global variations in life expectancy are caused by differences in medical care, public health and diet, and reflect global inequalities in economic circumstances. Africa’s low life expectancy, for example, can be attributed in part to the AIDS epidemic. In 2019, around 72,000 people died of AIDS in South Africa, the largest amount worldwide. Nigeria, Tanzania and India were also high on the list of countries ranked by AIDS deaths that year. Likewise, Africa has by far the highest rate of mortality by communicable disease (i.e. AIDS, neglected tropics diseases, malaria and tuberculosis).

In 2022, the life expectancy at birth for women born in the UK was 82.57 years, compared with 78.57 years for men. By age 65 men had a life expectancy of 18.25 years, compared with 20.76 years for women.

The average number of additional years a man or woman aged 75 can be expected to live if they continue to live in the same place and the death rates in their area remain the same for the rest of their life. To ensure that the NHS is held to account for doing all that it can to prevent avoidable deaths in older people. This indicator captures all persons aged 75 and over. A correction was made to this indicator on the 6th March 2019 due to errors found in the data. The confidence intervals for females in the region breakdown for the 2015-17 time period were displayed the wrong way round and some of the upper intervals were rounded incorrectly. These have now been corrected. A further correction was made to this indicator on the 21st May 2020. For 2015-17, The population numbers presented within the local authority (LA) breakdown for females were found to be incorrect for three LAs. The affected LAs were Redcar and Cleveland (E06000003), Norwich (E07000148) and Redbridge (E09000026). These have now been corrected. The indicator value and confidence intervals for all three LAs were unaffected by the error. Legacy unique identifier: P01728

In 2023, the average life expectancy of the world was 70 years for men and 75 years for women. The lowest life expectancies were found in Africa, while Oceania and Europe had the highest.

What is life expectancy?

Life expectancy is defined as a statistical measure of how long a person may live, based on demographic factors such as gender, current age, and most importantly the year of their birth. The most commonly used measure of life expectancy is life expectancy at birth or at age zero. The calculation is based on the assumption that mortality rates at each age were to remain constant in the future.

Life expectancy has changed drastically over time, especially during the past 200 years. In the early 20th century, the average life expectancy at birth in the developed world stood at 31 years. It has grown to an average of 70 and 75 years for males and females respectively, and is expected to keep on growing with advances in medical treatment and living standard continuing.

Highest and lowest life expectancy worldwide

Life expectancy still varies greatly between different regions and countries of the world. The biggest impact on life expectancy is the quality of public health, medical care, and diet. As of 2021, the countries with the highest life expectancy were Japan, Liechtenstein, Switzerland, and South Korea, all at 84 years. Most of the countries with the lowest life expectancy are mostly African countries. The ranking was led by the Chad, Nigeria, and Lesotho with 53 years.

Update 2 March 2023: Following the merger of NHS Digital and NHS England on 1st February 2023 we are reviewing the future presentation of the NHS Outcomes Framework indicators. As part of this review, the annual publication which was due to be released in March 2023 has been delayed. Further announcements about this dataset will be made on this page in due course. The average number of additional years a man or woman aged 75 can be expected to live if they continue to live in the same place and the death rates in their area remain the same for the rest of their life. To ensure that the NHS is held to account for doing all that it can to prevent avoidable deaths in older people. This indicator captures all persons aged 75 and over. A correction was made to this indicator on the 6th March 2019 due to errors found in the data. The confidence intervals for females in the region breakdown for the 2015-17 time period were displayed the wrong way round and some of the upper intervals were rounded incorrectly. These have now been corrected. A further correction was made to this indicator on the 21st May 2020. For 2015-17, The population numbers presented within the local authority (LA) breakdown for females were found to be incorrect for three LAs. The affected LAs were Redcar and Cleveland (E06000003), Norwich (E07000148) and Redbridge (E09000026). These have now been corrected. The indicator value and confidence intervals for all three LAs were unaffected by the error. Legacy unique identifier: P01728

This table contains mortality indicators by sex for Canada and all provinces except Prince Edward Island. These indicators are derived from three-year complete life tables. Mortality indicators derived from single-year life tables are also available (table 13-10-0837). For Prince Edward Island, Yukon, the Northwest Territories and Nunavut, mortality indicators derived from three-year abridged life tables are available (table 13-10-0140).

This table contains 3294 series, with data for years 1996 - 1996 (not all combinations necessarily have data for all years). This table contains data described by the following dimensions (Not all combinations are available): Geography (183 items: Canada; Health and Community Services Eastern Region; Newfoundland and Labrador (Peer group D);Newfoundland and Labrador; Health and Community Services St. John's Region; Newfoundland and Labrador (Peer group H) ...), Age group (2 items: At birth; At age 65 ...), Sex (3 items: Both sexes; Females; Males ...), Characteristics (3 items: Life expectancy; High 95% confidence interval; life expectancy; Low 95% confidence interval; life expectancy ...).

Population Projections: Projected Mortality Tables 2024-2073: Life expectancy by age and sex. Annual. National.

Life expectancy at birth and at age 65, by sex, on a three-year average basis.

Male newborns in Germany had an average further life expectancy of 78.2 years, while for female newborns this was 83 years. German men aged 100 were expected to live another 1.7 years.

75,58 (years) in 2010. Life Expectancy refers to the average number of years that people who already have lived to a certain age and can relive. It reflects integrated indicators of the level of human health and the level of death and is mainly affected by the level of social and economic conditions and health standards and other factors, and differs a lot in different societies and different period of time. In the case of not specified ages, the average life expectancy refers to life expectancy of the population aged 0.

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

Number of deaths and mortality rates, by age group, sex, and place of residence, 1991 to most recent year.

This table contains 3114 series, with data for years 1996 - 1996 (not all combinations necessarily have data for all years). This table contains data described by the following dimensions (Not all combinations are available): Geography (173 items: Canada; Health and Community Services St. John's Region; Newfoundland and Labrador (Peer group H);Health and Community Services Eastern Region; Newfoundland and Labrador (Peer group D);Newfoundland and Labrador ...), Age group (2 items: At birth; At age 65 ...), Sex (3 items: Both sexes; Males; Females ...), Characteristics (3 items: Disability-adjusted life expectancy; Low 95% confidence interval; disability-adjusted life expectancy; High 95% confidence interval; disability-adjusted life expectancy ...).

The life expectancy for a newborn, regardless of gender, born in 2023 in Poland was 78 years. However, women at birth have eight years longer life expectancy than men. This means that if the mortality conditions of the population remained unchanged throughout their lives, they would live to this age on average.

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

A. Sex Ratio of mortality, South India, 2014–18. B. Sex Ratio of mortality, North India, 2014–18. C. Sex Ratio of mortality, East India, 2014–18. D. Sex Ratio of mortality, West India, 2014–18. E. Sex Ratio of mortality, India, 1970–75, 1981–85 and 2014–18. Source: SRS and author’s calculation. (ZIP)

In 2022, the life expectancy of men at birth in the United States increased by 1.3 years (+1.77 percent) compared to 2021. In total, the life expectancy amounted to 74.8 years in 2022. This increase was preceded by a declining life expectancy.Life expectancy at birth refers to the number of years the average newborn is expected to live, providing that mortality patterns at the time of birth do not change thereafter.Find more statistics on other topics about the United States with key insights such as total fertility rate, infant mortality rate, and total life expectancy at birth.

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