Completion rate, upper secondary education, both sexes (modelled data) in Sao Tome and Principe
Sao Tome and Principe: Completion rate, upper secondary education, both sexes (modelled data) was 55.1% in 2025. ◆ Volatile
Completion rate, upper secondary education, both sexes (modelled data) in Sao Tome and Principe, 1981–2025
Source: UNESCO Institute for Statistics. Measured in %.
Analysis
Sao Tome and Principe recorded 55.1% for completion rate, upper secondary education, both sexes (modelled data) in 2025. That is the highest value across all 45 years on record.
That represents a change of up 2.5% on the previous year and up 77.0% over ten years.
Over the whole period, completion rate, upper secondary education, both sexes (modelled data) in Sao Tome and Principe peaked at 55.1% in 2025 and was at its lowest, 11.6%, in 1985.
Sao Tome and Principe ranks 95th of 164 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Completion rate, upper secondary education, both sexes (modelled data) in Sao Tome and Principe, year by year
| Year | % | Change |
|---|---|---|
| 1981 | 12.1% | — |
| 1982 | 12.0% | -0.8% |
| 1983 | 11.8% | -1.3% |
| 1984 | 11.7% | -0.8% |
| 1985 | 11.6% | -1.1% |
| 1986 | 11.6% | +0.1% |
| 1987 | 11.6% | -0.1% |
| 1988 | 11.6% | +0.3% |
| 1989 | 11.7% | +0.6% |
| 1990 | 11.8% | +0.9% |
| 1991 | 11.9% | +0.8% |
| 1992 | 11.9% | +0.5% |
| 1993 | 12.0% | +0.8% |
| 1994 | 12.2% | +1.5% |
| 1995 | 12.6% | +3.0% |
| 1996 | 12.9% | +2.7% |
| 1997 | 13.2% | +2.5% |
| 1998 | 13.4% | +1.4% |
| 1999 | 13.6% | +1.4% |
| 2000 | 13.9% | +2.3% |
| 2001 | 14.4% | +3.0% |
| 2002 | 15.0% | +4.2% |
| 2003 | 15.7% | +4.9% |
| 2004 | 16.4% | +4.4% |
| 2005 | 17.0% | +3.8% |
| 2006 | 17.5% | +2.7% |
| 2007 | 17.9% | +2.2% |
| 2008 | 18.3% | +2.5% |
| 2009 | 19.0% | +3.5% |
| 2010 | 19.9% | +4.8% |
| 2011 | 21.1% | +6.0% |
| 2012 | 22.7% | +8.0% |
| 2013 | 25.0% | +10.0% |
| 2014 | 27.9% | +11.7% |
| 2015 | 31.1% | +11.5% |
| 2016 | 34.4% | +10.6% |
| 2017 | 37.9% | +10.1% |
| 2018 | 41.2% | +8.7% |
| 2019 | 44.3% | +7.5% |
| 2020 | 46.9% | +6.0% |
| 2021 | 48.9% | +4.2% |
| 2022 | 50.8% | +3.9% |
| 2023 | 52.2% | +2.8% |
| 2024 | 53.7% | +2.9% |
| 2025 | 55.1% | +2.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 11.7% | 11.6% | 12.1% | 9 |
| 1990s | 12.6% | 11.8% | 13.6% | 10 |
| 2000s | 16.5% | 13.9% | 19.0% | 10 |
| 2010s | 30.6% | 19.9% | 44.3% | 10 |
| 2020s | 51.3% | 46.9% | 55.1% | 6 |
Countries ranked near Sao Tome and Principe
More education data for Sao Tome and Principe
- 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)
- Secondary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Enrolment in primary education, both sexes (number), gaps filled 37,172 (2017)
- Enrolment in primary education, both sexes (number), annual growth 2.14 % change on previous year (2017)
- Enrolment in primary education, both sexes (number), per unit of GDP 0.0001 units per US$ of GDP (2017)
- Enrolment in primary education, both sexes (number), per capita 0.1796 units per person (2017)
- Enrolment in primary education, female (number), gaps filled 18,093 (2017)
Frequently asked questions
- What is completion rate, upper secondary education, both sexes (modelled data) in Sao Tome and Principe?
- Completion rate, upper secondary education, both sexes (modelled data) in Sao Tome and Principe was 55.1% in 2025, according to UNESCO Institute for Statistics.
- What is the highest completion rate, upper secondary education, both sexes (modelled data) recorded in Sao Tome and Principe?
- The highest recorded value was 55.1% in 2025.
- What is the lowest completion rate, upper secondary education, both sexes (modelled data) recorded in Sao Tome and Principe?
- The lowest recorded value was 11.6% in 1985.
- How does Sao Tome and Principe rank for completion rate, upper secondary education, both sexes (modelled data)?
- Sao Tome and Principe ranks 95th out of 164 countries with data for 2025.
- Is completion rate, upper secondary education, both sexes (modelled data) rising or falling in Sao Tome and Principe?
- Over the last ten years it is up 77.0%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Completion rate, upper secondary education, both sexes (modelled data) (%). Statizoid updates them automatically from the source API.
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About this data
February 2026 Data Release