Theoretical duration of secondary education (years) in Angola
Angola: Theoretical duration of secondary education (years) was 6 years in 2025. ▼ Falling
Latest (2025)
6 years
Change on year
unchanged
World rank
99th
of 221 countries
All-time high
7 years
in 1970
All-time low
6 years
in 2007
Years of data
56
1970–2025
Theoretical duration of secondary education in Angola, 1970–2025
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
The most recent figure for theoretical duration of secondary education in Angola is 6 years, measured in 2025. That is the lowest value across all 56 years on record.
The figure is unchanged over ten years.
Over the whole period, theoretical duration of secondary education in Angola peaked at 7 years in 1970 and was at its lowest, 6 years, in 2007.
That places Angola 99th out of 221 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 56 years of available data.
Theoretical duration of secondary education (years) in Angola, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 7 years | — |
| 1971 | 7 years | +0.0% |
| 1972 | 7 years | +0.0% |
| 1973 | 7 years | +0.0% |
| 1974 | 7 years | +0.0% |
| 1975 | 7 years | +0.0% |
| 1976 | 7 years | +0.0% |
| 1977 | 7 years | +0.0% |
| 1978 | 7 years | +0.0% |
| 1979 | 7 years | +0.0% |
| 1980 | 7 years | +0.0% |
| 1981 | 7 years | +0.0% |
| 1982 | 7 years | +0.0% |
| 1983 | 7 years | +0.0% |
| 1984 | 7 years | +0.0% |
| 1985 | 7 years | +0.0% |
| 1986 | 7 years | +0.0% |
| 1987 | 7 years | +0.0% |
| 1988 | 7 years | +0.0% |
| 1989 | 7 years | +0.0% |
| 1990 | 7 years | +0.0% |
| 1991 | 7 years | +0.0% |
| 1992 | 7 years | +0.0% |
| 1993 | 7 years | +0.0% |
| 1994 | 7 years | +0.0% |
| 1995 | 7 years | +0.0% |
| 1996 | 7 years | +0.0% |
| 1997 | 7 years | +0.0% |
| 1998 | 7 years | +0.0% |
| 1999 | 7 years | +0.0% |
| 2000 | 7 years | +0.0% |
| 2001 | 7 years | +0.0% |
| 2002 | 7 years | +0.0% |
| 2003 | 7 years | +0.0% |
| 2004 | 7 years | +0.0% |
| 2005 | 7 years | +0.0% |
| 2006 | 7 years | +0.0% |
| 2007 | 6 years | -14.3% |
| 2008 | 6 years | +0.0% |
| 2009 | 6 years | +0.0% |
| 2010 | 6 years | +0.0% |
| 2011 | 6 years | +0.0% |
| 2012 | 6 years | +0.0% |
| 2013 | 6 years | +0.0% |
| 2014 | 6 years | +0.0% |
| 2015 | 6 years | +0.0% |
| 2016 | 6 years | +0.0% |
| 2017 | 6 years | +0.0% |
| 2018 | 6 years | +0.0% |
| 2019 | 6 years | +0.0% |
| 2020 | 6 years | +0.0% |
| 2021 | 6 years | +0.0% |
| 2022 | 6 years | +0.0% |
| 2023 | 6 years | +0.0% |
| 2024 | 6 years | +0.0% |
| 2025 | 6 years | +0.0% |
Angola compared with similar countries
- Angola's 6 years is below the median for lower middle income countries, which is 7 years, 86% of the median. (47 countries reporting)
- Angola's 6 years is above the median for Sub-Saharan Africa, which is 6 years, 1.0× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 7 years | 7 years | 7 years | 10 |
| 1980s | 7 years | 7 years | 7 years | 10 |
| 1990s | 7 years | 7 years | 7 years | 10 |
| 2000s | 6.7 years | 6 years | 7 years | 10 |
| 2010s | 6 years | 6 years | 6 years | 10 |
| 2020s | 6 years | 6 years | 6 years | 6 |
Countries ranked near Angola
- 99 Afghanistan 6 years compare
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- 99 Estonia 6 years compare
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- 99 Georgia 6 years compare
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- 99 Guinea-Bissau 6 years compare
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- 99 Hong Kong 6 years compare
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- 99 Yemen 6 years compare
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More education data for Angola
- Teachers in secondary education, both sexes (number), gaps filled 91,250 (2023)
- Repeaters in primary education, all grades, both sexes (number), gaps 547,775 (2023)
- Enrolment in pre-primary education, male (number), gaps filled 422,807 (2023)
- Enrolment in pre-primary education, female (number), gaps filled 401,821 (2023)
- Secondary education, pupils, gaps filled 2.59 million (2023)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 5.38 million (2023)
- Primary education, pupils, annual growth rate 17.64 % change on previous year (2011)
- Primary education, pupils, per unit of GDP 0.0001 units per US$ of GDP (2023)
- Primary education, pupils, per capita 0.1465 units per person (2023)
Frequently asked questions
- What is theoretical duration of secondary education in Angola?
- Theoretical duration of secondary education in Angola was 6 years in 2025, according to UNESCO Institute for Statistics.
- What is the highest theoretical duration of secondary education recorded in Angola?
- The highest recorded value was 7 years in 1970.
- What is the lowest theoretical duration of secondary education recorded in Angola?
- The lowest recorded value was 6 years in 2007.
- How does Angola rank for theoretical duration of secondary education?
- Angola ranks 99th out of 221 countries with data for 2025.
- Is theoretical duration of secondary education rising or falling in Angola?
- Over the last ten years it is unchanged. The long-run trend across the full record is falling.
- Where does this Angola data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of secondary education (years). Statizoid updates them automatically from the source API.
Download this data
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About this data
February 2026 Data Release