Trinidad and Tobago - Life expectancy at birth, total (years)

The value for Life expectancy at birth, total (years) in Trinidad and Tobago was 73.63 as of 2020. As the graph below shows, over the past 60 years this indicator reached a maximum value of 73.63 in 2020 and a minimum value of 62.22 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 62.22
1961 62.65
1962 63.04
1963 63.37
1964 63.66
1965 63.91
1966 64.11
1967 64.28
1968 64.43
1969 64.57
1970 64.70
1971 64.84
1972 65.00
1973 65.18
1974 65.37
1975 65.57
1976 65.78
1977 65.99
1978 66.18
1979 66.36
1980 66.53
1981 66.69
1982 66.85
1983 67.02
1984 67.18
1985 67.34
1986 67.51
1987 67.67
1988 67.82
1989 67.96
1990 68.09
1991 68.20
1992 68.31
1993 68.40
1994 68.50
1995 68.60
1996 68.71
1997 68.85
1998 69.01
1999 69.20
2000 69.41
2001 69.65
2002 69.90
2003 70.16
2004 70.43
2005 70.69
2006 70.95
2007 71.21
2008 71.46
2009 71.71
2010 71.95
2011 72.17
2012 72.38
2013 72.58
2014 72.77
2015 72.94
2016 73.10
2017 73.25
2018 73.38
2019 73.51
2020 73.63

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