Seychelles - Population ages 15-64 (% of total population)

Population ages 15-64 (% of total population) in Seychelles was 68.17 as of 2020. Its highest value over the past 60 years was 69.77 in 2013, while its lowest value was 50.41 in 1970.

Definition: Total population between the ages 15 to 64 as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

Source: World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2019 Revision.

See also:

Year Value
1960 55.14
1961 54.40
1962 53.43
1963 52.47
1964 51.85
1965 51.64
1966 51.00
1967 50.68
1968 50.57
1969 50.49
1970 50.41
1971 50.83
1972 51.27
1973 51.71
1974 52.20
1975 52.76
1976 53.16
1977 53.62
1978 54.11
1979 54.62
1980 55.12
1981 55.76
1982 56.37
1983 56.94
1984 57.49
1985 58.01
1986 57.88
1987 57.78
1988 57.69
1989 57.60
1990 57.51
1991 58.51
1992 59.42
1993 60.24
1994 61.00
1995 61.72
1996 62.03
1997 62.42
1998 62.87
1999 63.32
2000 63.73
2001 64.84
2002 65.77
2003 66.55
2004 67.28
2005 68.05
2006 68.24
2007 68.52
2008 68.89
2009 69.28
2010 69.61
2011 69.65
2012 69.74
2013 69.77
2014 69.71
2015 69.55
2016 69.37
2017 69.09
2018 68.77
2019 68.46
2020 68.17

Development Relevance: Patterns of development in a country are partly determined by the age composition of its population. Different age groups have different impacts on both the environment and on infrastructure needs. Therefore the age structure of a population is useful for analyzing resource use and formulating future policy and planning goals with regards infrastructure and development. This indicator is used for calculating age dependency ratio (percent of working-age population). The age dependency ratio is the ratio of the sum of the population aged 0-14 and the population aged 65 and above to the population aged 15-64. In many developing countries, the once rapidly growing population group of the under-15 population is shrinking. As a result, high fertility rates, together with declining mortality rates, are now reflected in the larger share of the 65 and older population.

Limitations and Exceptions: Because the five-year age group is the cohort unit and five-year period data are used in the United Nations Population Division's World Population Prospects, interpolations to obtain annual data or single age structure may not reflect actual events or age composition. For more information, see the original source.

Statistical Concept and Methodology: Age structure in the World Bank's population estimates is based on the age structure in United Nations Population Division's World Population Prospects. For more information, see the original source. Total population is based on the de facto population including all residents regardless of legal status or citizenship. The values shown are midyear estimates. For more information see metadata for total population (SP.POP.TOTL).

Aggregation method: Weighted average

Periodicity: Annual

Classification

Topic: Health Indicators

Sub-Topic: Population