Tunisia - Life expectancy at birth, total (years)

The value for Life expectancy at birth, total (years) in Tunisia was 76.89 as of 2020. As the graph below shows, over the past 60 years this indicator reached a maximum value of 76.89 in 2020 and a minimum value of 42.02 in 1960.

Definition: Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.

Source: (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)

See also:

Year Value
1960 42.02
1961 42.66
1962 43.35
1963 44.11
1964 44.93
1965 45.82
1966 46.78
1967 47.80
1968 48.88
1969 50.00
1970 51.15
1971 52.30
1972 53.45
1973 54.59
1974 55.70
1975 56.79
1976 57.87
1977 58.93
1978 59.98
1979 61.01
1980 62.00
1981 62.92
1982 63.77
1983 64.53
1984 65.21
1985 65.83
1986 66.41
1987 66.99
1988 67.57
1989 68.18
1990 68.79
1991 69.41
1992 70.00
1993 70.56
1994 71.06
1995 71.52
1996 71.92
1997 72.28
1998 72.61
1999 72.90
2000 73.17
2001 73.42
2002 73.64
2003 73.84
2004 74.03
2005 74.22
2006 74.39
2007 74.56
2008 74.72
2009 74.88
2010 75.04
2011 75.21
2012 75.38
2013 75.55
2014 75.73
2015 75.92
2016 76.12
2017 76.31
2018 76.51
2019 76.70
2020 76.89

Development Relevance: Mortality rates for different age groups (infants, children, and adults) and overall mortality indicators (life expectancy at birth or survival to a given age) are important indicators of health status in a country. Because data on the incidence and prevalence of diseases are frequently unavailable, mortality rates are often used to identify vulnerable populations. And they are among the indicators most frequently used to compare socioeconomic development across countries.

Limitations and Exceptions: Annual data series from United Nations Population Division's World Population Prospects are interpolated data from 5-year period data. Therefore they may not reflect real events as much as observed data.

Statistical Concept and Methodology: Life expectancy at birth used here is the average number of years a newborn is expected to live if mortality patterns at the time of its birth remain constant in the future. It reflects the overall mortality level of a population, and summarizes the mortality pattern that prevails across all age groups in a given year. It is calculated in a period life table which provides a snapshot of a population's mortality pattern at a given time. It therefore does not reflect the mortality pattern that a person actually experiences during his/her life, which can be calculated in a cohort life table. High mortality in young age groups significantly lowers the life expectancy at birth. But if a person survives his/her childhood of high mortality, he/she may live much longer. For example, in a population with a life expectancy at birth of 50, there may be few people dying at age 50. The life expectancy at birth may be low due to the high childhood mortality so that once a person survives his/her childhood, he/she may live much longer than 50 years.

Aggregation method: Weighted average

Periodicity: Annual

Classification

Topic: Health Indicators

Sub-Topic: Mortality