Years of schooling, per unit of GDP in Sao Tome and Principe
Sao Tome and Principe: Years of schooling, per unit of GDP was 0 units per US$ of GDP in 2023. ▼ Falling
Years of schooling, per unit of GDP in Sao Tome and Principe, 1990–2023
Source: Statizoid (derived). Measured in units per US$ of GDP.
Analysis
The most recent figure for years of schooling, per unit of gdp in Sao Tome and Principe is 0 units per US$ of GDP, measured in 2023. That is the lowest value across all 34 years on record.
That represents a change of down 21.7% on the previous year and down 57.4% over ten years.
Over the whole period, years of schooling, per unit of gdp in Sao Tome and Principe peaked at 0 units per US$ of GDP in 1998 and was at its lowest, 0 units per US$ of GDP, in 2023.
That places Sao Tome and Principe 12th out of 192 countries with data for 2023, putting it in the top 10%.
The long-run direction has been consistently falling across the 34 years of available data.
Years of schooling, per unit of GDP in Sao Tome and Principe, year by year
| Year | units per US$ of GDP | Change |
|---|---|---|
| 1990 | 0 units per US$ of GDP | — |
| 1991 | 0 units per US$ of GDP | +12.4% |
| 1992 | 0 units per US$ of GDP | +14.7% |
| 1993 | 0 units per US$ of GDP | -23.6% |
| 1994 | 0 units per US$ of GDP | -3.1% |
| 1995 | 0 units per US$ of GDP | +28.2% |
| 1996 | 0 units per US$ of GDP | -22.3% |
| 1997 | 0 units per US$ of GDP | +48.9% |
| 1998 | 0 units per US$ of GDP | +28.7% |
| 1999 | 0 units per US$ of GDP | -5.3% |
| 2000 | 0 units per US$ of GDP | +2.7% |
| 2001 | 0 units per US$ of GDP | +1.6% |
| 2002 | 0 units per US$ of GDP | -9.7% |
| 2003 | 0 units per US$ of GDP | -15.5% |
| 2004 | 0 units per US$ of GDP | -9.8% |
| 2005 | 0 units per US$ of GDP | -15.0% |
| 2006 | 0 units per US$ of GDP | -3.2% |
| 2007 | 0 units per US$ of GDP | -3.1% |
| 2008 | 0 units per US$ of GDP | -19.7% |
| 2009 | 0 units per US$ of GDP | -5.1% |
| 2010 | 0 units per US$ of GDP | +6.9% |
| 2011 | 0 units per US$ of GDP | -15.1% |
| 2012 | 0 units per US$ of GDP | -0.1% |
| 2013 | 0 units per US$ of GDP | -13.0% |
| 2014 | 0 units per US$ of GDP | -7.8% |
| 2015 | 0 units per US$ of GDP | +14.1% |
| 2016 | 0 units per US$ of GDP | -10.0% |
| 2017 | 0 units per US$ of GDP | -8.1% |
| 2018 | 0 units per US$ of GDP | -15.1% |
| 2019 | 0 units per US$ of GDP | -6.0% |
| 2020 | 0 units per US$ of GDP | -11.3% |
| 2021 | 0 units per US$ of GDP | -9.1% |
| 2022 | 0 units per US$ of GDP | -3.0% |
| 2023 | 0 units per US$ of GDP | -21.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2000s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2010s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2020s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 4 |
Countries ranked near Sao Tome and Principe
- 9 Samoa 0 units per US$ of GDP compare
- 10 Saint Vincent and the Grenadines 0 units per US$ of GDP compare
- 11 Saint Kitts and Nevis 0 units per US$ of GDP compare
- 13 Grenada 0 units per US$ of GDP compare
- 14 Vanuatu 0 units per US$ of GDP compare
- 15 Antigua and Barbuda 0 units per US$ of GDP compare
More education data for Sao Tome and Principe
- Teachers in secondary education, both sexes (number), gaps filled 936 (2016)
- Repeaters in primary education, all grades, both sexes (number), gaps 4,544 (2017)
- Enrolment in pre-primary education, male (number), gaps filled 4,458 (2016)
- Enrolment in pre-primary education, female (number), gaps filled 4,769 (2016)
- Secondary education, pupils, gaps filled 25,875 (2017)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 37,172 (2017)
- Primary education, pupils, annual growth rate 2.14 % change on previous year (2017)
- Primary education, pupils, per unit of GDP 0.0001 units per US$ of GDP (2017)
- Primary education, pupils, per capita 0.1796 units per person (2017)
Frequently asked questions
- What is years of schooling, per unit of gdp in Sao Tome and Principe?
- Years of schooling, per unit of gdp in Sao Tome and Principe was 0 units per US$ of GDP in 2023, according to Statizoid (derived).
- What is the highest years of schooling, per unit of gdp recorded in Sao Tome and Principe?
- The highest recorded value was 0 units per US$ of GDP in 1998.
- What is the lowest years of schooling, per unit of gdp recorded in Sao Tome and Principe?
- The lowest recorded value was 0 units per US$ of GDP in 2023.
- How does Sao Tome and Principe rank for years of schooling, per unit of gdp?
- Sao Tome and Principe ranks 12th out of 192 countries with data for 2023.
- Is years of schooling, per unit of gdp rising or falling in Sao Tome and Principe?
- Over the last ten years it is down 57.4%. The long-run trend across the full record is falling.
- Where does this Sao Tome and Principe data come from?
- The figures come from Statizoid (derived), published as part of Years of schooling, per unit of GDP. Statizoid updates them automatically from the source API.
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How this figure is calculated
Years of schooling divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Years of schooling ÷ GDP (current US$)
Computed from
- Average years of schooling among adults UNDP, Human Development Report (2025) – with minor processing by Our World in Data
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Years of schooling divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.