Official entrance age to upper secondary education in Guinea
Guinea: Official entrance age to upper secondary education was 17 years in 2025. ▲ Rising
Latest (2025)
17 years
Change on year
unchanged
World rank
2nd
of 215 countries
All-time high
17 years
in 1998
All-time low
16 years
in 1970
Years of data
56
1970–2025
Official entrance age to upper secondary education in Guinea, 1970–2025
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
In 2025, official entrance age to upper secondary education in Guinea stood at 17 years. That is the highest value across all 56 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, official entrance age to upper secondary education in Guinea peaked at 17 years in 1998 and was at its lowest, 16 years, in 1970.
That places Guinea 2nd out of 215 countries with data for 2025, putting it in the top 10%.
The long-run direction has been consistently rising across the 56 years of available data.
Official entrance age to upper secondary education in Guinea, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 16 years | — |
| 1971 | 16 years | +0.0% |
| 1972 | 16 years | +0.0% |
| 1973 | 16 years | +0.0% |
| 1974 | 16 years | +0.0% |
| 1975 | 16 years | +0.0% |
| 1976 | 16 years | +0.0% |
| 1977 | 16 years | +0.0% |
| 1978 | 16 years | +0.0% |
| 1979 | 16 years | +0.0% |
| 1980 | 16 years | +0.0% |
| 1981 | 16 years | +0.0% |
| 1982 | 16 years | +0.0% |
| 1983 | 16 years | +0.0% |
| 1984 | 16 years | +0.0% |
| 1985 | 16 years | +0.0% |
| 1986 | 16 years | +0.0% |
| 1987 | 16 years | +0.0% |
| 1988 | 16 years | +0.0% |
| 1989 | 16 years | +0.0% |
| 1990 | 16 years | +0.0% |
| 1991 | 16 years | +0.0% |
| 1992 | 16 years | +0.0% |
| 1993 | 16 years | +0.0% |
| 1994 | 16 years | +0.0% |
| 1995 | 16 years | +0.0% |
| 1996 | 16 years | +0.0% |
| 1997 | 16 years | +0.0% |
| 1998 | 17 years | +6.2% |
| 1999 | 17 years | +0.0% |
| 2000 | 17 years | +0.0% |
| 2001 | 17 years | +0.0% |
| 2002 | 17 years | +0.0% |
| 2003 | 17 years | +0.0% |
| 2004 | 17 years | +0.0% |
| 2005 | 17 years | +0.0% |
| 2006 | 17 years | +0.0% |
| 2007 | 17 years | +0.0% |
| 2008 | 17 years | +0.0% |
| 2009 | 17 years | +0.0% |
| 2010 | 17 years | +0.0% |
| 2011 | 17 years | +0.0% |
| 2012 | 17 years | +0.0% |
| 2013 | 17 years | +0.0% |
| 2014 | 17 years | +0.0% |
| 2015 | 17 years | +0.0% |
| 2016 | 17 years | +0.0% |
| 2017 | 17 years | +0.0% |
| 2018 | 17 years | +0.0% |
| 2019 | 17 years | +0.0% |
| 2020 | 17 years | +0.0% |
| 2021 | 17 years | +0.0% |
| 2022 | 17 years | +0.0% |
| 2023 | 17 years | +0.0% |
| 2024 | 17 years | +0.0% |
| 2025 | 17 years | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 16 years | 16 years | 16 years | 10 |
| 1980s | 16 years | 16 years | 16 years | 10 |
| 1990s | 16.2 years | 16 years | 17 years | 10 |
| 2000s | 17 years | 17 years | 17 years | 10 |
| 2010s | 17 years | 17 years | 17 years | 10 |
| 2020s | 17 years | 17 years | 17 years | 6 |
Countries ranked near Guinea
- 1 Tokelau 16 years compare
- 1 Tanzania 18 years compare
- 2 Anguilla 15 years compare
- 2 Cook Islands 15 years compare
- 2 Ethiopia 17 years compare
- 2 Equatorial Guinea 17 years compare
- 2 Lithuania 17 years compare
- 2 Montserrat 15 years compare
- 2 Namibia 17 years compare
- 2 Niger 17 years compare
- 2 Niue 15 years compare
- 2 Papua New Guinea 17 years compare
- 2 Uganda 17 years compare
More education data for Guinea
- Theoretical duration of pre-primary education (years), annual growth 0 % change on previous year (2025)
- Start of the academic school year (pre-primary to post-secondary non) 0.0494 % change on previous year (2025)
- Theoretical duration of lower secondary education (years), annual 0 % change on previous year (2025)
- Theoretical duration of upper secondary education (years), annual 0 % change on previous year (2025)
- Theoretical duration of secondary education (years), annual growth 0 % change on previous year (2025)
- Start of the academic school year (tertiary education), gaps filled 2,022 tertiary education (2023)
- Start of the academic school year (tertiary education), annual growth 0.0495 % change on previous year (2023)
- Primary education, teachers, gaps filled 43,914 (2020)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 3 (2025)
Frequently asked questions
- What is official entrance age to upper secondary education in Guinea?
- Official entrance age to upper secondary education in Guinea was 17 years in 2025, according to UNESCO Institute for Statistics.
- What is the highest official entrance age to upper secondary education recorded in Guinea?
- The highest recorded value was 17 years in 1998.
- What is the lowest official entrance age to upper secondary education recorded in Guinea?
- The lowest recorded value was 16 years in 1970.
- How does Guinea rank for official entrance age to upper secondary education?
- Guinea ranks 2nd out of 215 countries with data for 2025.
- Is official entrance age to upper secondary education rising or falling in Guinea?
- Over the last ten years it is unchanged. The long-run trend across the full record is rising.
- Where does this Guinea data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Official entrance age to upper secondary education (years). Statizoid updates them automatically from the source API.
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About this data
February 2026 Data Release