Africa's Development Dynamics (AfDD) Table 39 - Projected youth in Sao Tome and Principe

Sao Tome and Principe: Africa's Development Dynamics (AfDD) Table 39 - Projected youth was 17.9 Percentage of population aged 15-29 years in 2040. ▼ Falling

Latest (2040)
17.9 Percentage of population aged 15-29 years
World rank
132nd
of 160 countries
All-time high
58.12 Percentage of population aged 15-29 years
in 2015
All-time low
17.9 Percentage of population aged 15-29 years
in 2040
Years of data
32
2000–2040

Africa's Development Dynamics (AfDD) Table 39 - Projected youth in Sao Tome and Principe, 2000–2040

20304050602000202020402000: 40.5 Percentage of population aged 15-29 years2001: 41.1 Percentage of population aged 15-29 years2002: 41.8 Percentage of population aged 15-29 years2003: 42.4 Percentage of population aged 15-29 years2004: 43.1 Percentage of population aged 15-29 years2005: 43.7 Percentage of population aged 15-29 years2006: 45 Percentage of population aged 15-29 years2007: 46.2 Percentage of population aged 15-29 years2008: 47.5 Percentage of population aged 15-29 years2009: 48.7 Percentage of population aged 15-29 years2010: 50 Percentage of population aged 15-29 years2011: 51.7 Percentage of population aged 15-29 years2012: 53.4 Percentage of population aged 15-29 years2013: 55 Percentage of population aged 15-29 years2014: 56.6 Percentage of population aged 15-29 years2015: 58.1 Percentage of population aged 15-29 years2016: 57.9 Percentage of population aged 15-29 years2017: 56.8 Percentage of population aged 15-29 years2018: 54.6 Percentage of population aged 15-29 years2019: 51.3 Percentage of population aged 15-29 years2020: 46.9 Percentage of population aged 15-29 years2021: 47.1 Percentage of population aged 15-29 years2022: 46.7 Percentage of population aged 15-29 years2023: 45.8 Percentage of population aged 15-29 years2024: 44.5 Percentage of population aged 15-29 years2025: 42.9 Percentage of population aged 15-29 years2026: 40.9 Percentage of population aged 15-29 years2027: 38.9 Percentage of population aged 15-29 years2028: 36.8 Percentage of population aged 15-29 years2029: 34.7 Percentage of population aged 15-29 years2030: 32.6 Percentage of population aged 15-29 years2040: 17.9 Percentage of population aged 15-29 years

Source: Organisation for Economic Co-operation and Development. Measured in Percentage of population aged 15-29 years.

Analysis

Sao Tome and Principe recorded 17.9 Percentage of population aged 15-29 years for africa's development dynamics (afdd) table 39 - projected youth in 2040. That is the lowest value across all 32 years on record.

That represents a change of down 45.1% over ten years.

Over the whole period, africa's development dynamics (afdd) table 39 - projected youth in Sao Tome and Principe peaked at 58.12 Percentage of population aged 15-29 years in 2015 and was at its lowest, 17.9 Percentage of population aged 15-29 years, in 2040.

That places Sao Tome and Principe 132nd out of 160 countries with data for 2040, putting it in the bottom quarter.

The long-run direction has been consistently falling across the 32 years of available data.

Africa's Development Dynamics (AfDD) Table 39 - Projected youth in Sao Tome and Principe, year by year

Annual values for Africa's Development Dynamics (AfDD) Table 39 - Projected youth education profiles — Population with primary but not secondary education (accelerated scenario) in Sao Tome and Principe, 2000 to 2040.
Year Percentage of population aged 15-29 years Change
2000 40.5 Percentage of population aged 15-29 years
2001 41.14 Percentage of population aged 15-29 years +1.6%
2002 41.77 Percentage of population aged 15-29 years +1.6%
2003 42.41 Percentage of population aged 15-29 years +1.5%
2004 43.05 Percentage of population aged 15-29 years +1.5%
2005 43.7 Percentage of population aged 15-29 years +1.5%
2006 44.96 Percentage of population aged 15-29 years +2.9%
2007 46.22 Percentage of population aged 15-29 years +2.8%
2008 47.49 Percentage of population aged 15-29 years +2.7%
2009 48.75 Percentage of population aged 15-29 years +2.7%
2010 50 Percentage of population aged 15-29 years +2.6%
2011 51.72 Percentage of population aged 15-29 years +3.4%
2012 53.4 Percentage of population aged 15-29 years +3.2%
2013 55.03 Percentage of population aged 15-29 years +3.1%
2014 56.6 Percentage of population aged 15-29 years +2.9%
2015 58.12 Percentage of population aged 15-29 years +2.7%
2016 57.93 Percentage of population aged 15-29 years -0.3%
2017 56.82 Percentage of population aged 15-29 years -1.9%
2018 54.65 Percentage of population aged 15-29 years -3.8%
2019 51.33 Percentage of population aged 15-29 years -6.1%
2020 46.9 Percentage of population aged 15-29 years -8.6%
2021 47.12 Percentage of population aged 15-29 years +0.5%
2022 46.7 Percentage of population aged 15-29 years -0.9%
2023 45.78 Percentage of population aged 15-29 years -2.0%
2024 44.47 Percentage of population aged 15-29 years -2.9%
2025 42.88 Percentage of population aged 15-29 years -3.6%
2026 40.94 Percentage of population aged 15-29 years -4.5%
2027 38.9 Percentage of population aged 15-29 years -5.0%
2028 36.8 Percentage of population aged 15-29 years -5.4%
2029 34.68 Percentage of population aged 15-29 years -5.8%
2030 32.58 Percentage of population aged 15-29 years -6.1%
2040 17.9 Percentage of population aged 15-29 years -45.1%

Averages by decade

DecadeAverage LowestHighest Years
2000s 44 Percentage of population aged 15-29 years 40.5 Percentage of population aged 15-29 years 48.75 Percentage of population aged 15-29 years 10
2010s 54.56 Percentage of population aged 15-29 years 50 Percentage of population aged 15-29 years 58.12 Percentage of population aged 15-29 years 10
2020s 42.52 Percentage of population aged 15-29 years 34.68 Percentage of population aged 15-29 years 47.12 Percentage of population aged 15-29 years 10
2030s 32.58 Percentage of population aged 15-29 years 32.58 Percentage of population aged 15-29 years 32.58 Percentage of population aged 15-29 years 1
2040s 17.9 Percentage of population aged 15-29 years 17.9 Percentage of population aged 15-29 years 17.9 Percentage of population aged 15-29 years 1

Countries ranked near Sao Tome and Principe

  1. 129 Spain 17.9 Percentage of population aged 15-29 years compare
  2. 130 Iran 17.9 Percentage of population aged 15-29 years compare
  3. 131 Guinea 17.9 Percentage of population aged 15-29 years compare
  4. 133 Togo 17.89 Percentage of population aged 15-29 years compare
  5. 134 Oman 17.77 Percentage of population aged 15-29 years compare
  6. 135 Gambia 17.77 Percentage of population aged 15-29 years compare

See the full ranking of 235 places →

More education data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is africa's development dynamics (afdd) table 39 - projected youth in Sao Tome and Principe?
Africa's development dynamics (afdd) table 39 - projected youth in Sao Tome and Principe was 17.9 Percentage of population aged 15-29 years in 2040, according to Organisation for Economic Co-operation and Development.
What is the highest africa's development dynamics (afdd) table 39 - projected youth recorded in Sao Tome and Principe?
The highest recorded value was 58.12 Percentage of population aged 15-29 years in 2015.
What is the lowest africa's development dynamics (afdd) table 39 - projected youth recorded in Sao Tome and Principe?
The lowest recorded value was 17.9 Percentage of population aged 15-29 years in 2040.
How does Sao Tome and Principe rank for africa's development dynamics (afdd) table 39 - projected youth?
Sao Tome and Principe ranks 132nd out of 160 countries with data for 2040.
Is africa's development dynamics (afdd) table 39 - projected youth rising or falling in Sao Tome and Principe?
Over the last ten years it is down 45.1%. The long-run trend across the full record is falling.
Where does this Sao Tome and Principe data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Africa's Development Dynamics (AfDD) Table 39 - Projected youth education profiles — Population with primary but not secondary education (accelerated scenario). Statizoid updates them automatically from the source API.

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Africa's Development Dynamics (AfDD) Table 39 - Projected youth in Sao Tome and Principe. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 02 September 2026, from https://education.statizoid.com/stat/africa-s-development-dynamics-afdd-table-39-projected-youth-education-profiles-population-2/sao-tome-and-principe/

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About this data

Indicator
Africa's Development Dynamics (AfDD) Table 39 - Projected youth education profiles — Population with primary but not secondary education (accelerated scenario)
Unit
Percentage of population aged 15-29 years
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
235 places, 7,228 data points, 2000–2040
Last refreshed

The Statistical Annex to the annual Africa's Development Dynamics (AFDD) report is a collection of development indicators that were gathered and analysed while conducting the research that went into the report. These data are also available online for free viewing or download at https://oe.cd/AFDD-2024, a bilingual website which links to the electronic version of the Africa's Development Dynamics book in both English and French. Table 38 shows the projected youth population in 2040 with different education levels, according to the medium and accelerated scenario as calculated by the Wittgenstein Centre for Demography and Global Human Capital in 2018.