Age dependency ratio in São Tomé and Príncipe
In 2025, São Tomé and Príncipe had 70.6 people under 15 or over 64 for every 100 people aged 15 to 64. The value for 2025 is the lowest since 1962.
São Tomé and Príncipe, 2025
70.6
Change from 2024
−1.0per 100 working-age people
World, 2025
54.5 per 100 working-age people
Position in 2025
38th of 217
Age dependency ratio in São Tomé and Príncipe over time
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São Tomé and Príncipe
World
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The chart loads when you scroll to it. The table below shows the same data.
The chart shows a calculation from the published values. The table below keeps the published values.
Dependants per 100 people aged 15 to 64. Source: World Bank, World Development Indicators. Gaps mean no published value; points are not joined across missing years.
| Period | São Tomé and Príncipe | World |
|---|---|---|
| 2025 | 70.6 per 100 working-age people | 54.5 per 100 working-age people |
| 2024 | 71.6 per 100 working-age people | 54.7 per 100 working-age people |
| 2023 | 72.9 per 100 working-age people | 55.0 per 100 working-age people |
| 2022 | 74.3 per 100 working-age people | 55.2 per 100 working-age people |
| 2021 | 76.0 per 100 working-age people | 55.3 per 100 working-age people |
| 2020 | 77.9 per 100 working-age people | 55.4 per 100 working-age people |
| 2019 | 79.5 per 100 working-age people | 55.4 per 100 working-age people |
| 2018 | 80.8 per 100 working-age people | 55.4 per 100 working-age people |
| 2017 | 81.9 per 100 working-age people | 55.3 per 100 working-age people |
| 2016 | 82.8 per 100 working-age people | 55.2 per 100 working-age people |
| 2015 | 83.5 per 100 working-age people | 55.1 per 100 working-age people |
| 2014 | 83.8 per 100 working-age people | 55.0 per 100 working-age people |
| 2013 | 83.8 per 100 working-age people | 55.0 per 100 working-age people |
| 2012 | 83.7 per 100 working-age people | 55.0 per 100 working-age people |
| 2011 | 83.8 per 100 working-age people | 55.0 per 100 working-age people |
| 2010 | 84.3 per 100 working-age people | 55.2 per 100 working-age people |
| 2009 | 84.7 per 100 working-age people | 55.5 per 100 working-age people |
| 2008 | 84.8 per 100 working-age people | 55.8 per 100 working-age people |
| 2007 | 84.9 per 100 working-age people | 56.2 per 100 working-age people |
| 2006 | 85.1 per 100 working-age people | 56.7 per 100 working-age people |
| 2005 | 85.4 per 100 working-age people | 57.3 per 100 working-age people |
| 2004 | 85.8 per 100 working-age people | 58.0 per 100 working-age people |
| 2003 | 86.2 per 100 working-age people | 58.7 per 100 working-age people |
| 2002 | 86.8 per 100 working-age people | 59.4 per 100 working-age people |
| 2001 | 87.5 per 100 working-age people | 60.1 per 100 working-age people |
A dash means no value was published for that period.
In short
- That is a change of −1.0 from 71.6 per 100 working-age people in 2024.
- Since 2015, when it was 83.5 per 100 working-age people, the figure has changed by −12.8.
- Among the 217 countries with data for 2025, São Tomé and Príncipe has the 38th highest value.
- The figure for the world in 2025 was 54.5 per 100 working-age people.
More for São Tomé and Príncipe
All statistics for São Tomé and Príncipe
Population aged 0 to 14
37.5%
2025 · World Bank
Population estimates and projections
230,871 people
2023 · UN Population Division
Median age estimates and projections
19.1 years
2023 · UN Population Division
Fertility rate estimates and projections
3.64 births per woman
2023 · UN Population Division
Population growth estimates and projections
2.00%
2023 · UN Population Division
Population
240,254 people
2025 · World Bank