Theoretical duration of lower secondary education in Brunei
Brunei: Theoretical duration of lower secondary education was 2 years in 2025. ▼ Falling
Latest (2025)
2 years
Change on year
unchanged
World rank
199th
of 215 countries
All-time high
5 years
in 1970
All-time low
2 years
in 2010
Years of data
56
1970–2025
Theoretical duration of lower secondary education in Brunei, 1970–2025
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
Brunei recorded 2 years for theoretical duration of lower secondary education 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 lower secondary education in Brunei peaked at 5 years in 1970 and was at its lowest, 2 years, in 2010.
Brunei ranks 199th of 215 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 56 years of available data.
Theoretical duration of lower secondary education in Brunei, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 5 years | — |
| 1971 | 5 years | +0.0% |
| 1972 | 5 years | +0.0% |
| 1973 | 5 years | +0.0% |
| 1974 | 5 years | +0.0% |
| 1975 | 5 years | +0.0% |
| 1976 | 5 years | +0.0% |
| 1977 | 5 years | +0.0% |
| 1978 | 5 years | +0.0% |
| 1979 | 5 years | +0.0% |
| 1980 | 5 years | +0.0% |
| 1981 | 5 years | +0.0% |
| 1982 | 5 years | +0.0% |
| 1983 | 5 years | +0.0% |
| 1984 | 5 years | +0.0% |
| 1985 | 5 years | +0.0% |
| 1986 | 5 years | +0.0% |
| 1987 | 5 years | +0.0% |
| 1988 | 5 years | +0.0% |
| 1989 | 5 years | +0.0% |
| 1990 | 5 years | +0.0% |
| 1991 | 5 years | +0.0% |
| 1992 | 5 years | +0.0% |
| 1993 | 5 years | +0.0% |
| 1994 | 5 years | +0.0% |
| 1995 | 5 years | +0.0% |
| 1996 | 5 years | +0.0% |
| 1997 | 5 years | +0.0% |
| 1998 | 3 years | -40.0% |
| 1999 | 3 years | +0.0% |
| 2000 | 3 years | +0.0% |
| 2001 | 3 years | +0.0% |
| 2002 | 3 years | +0.0% |
| 2003 | 3 years | +0.0% |
| 2004 | 3 years | +0.0% |
| 2005 | 3 years | +0.0% |
| 2006 | 3 years | +0.0% |
| 2007 | 3 years | +0.0% |
| 2008 | 3 years | +0.0% |
| 2009 | 3 years | +0.0% |
| 2010 | 2 years | -33.3% |
| 2011 | 2 years | +0.0% |
| 2012 | 2 years | +0.0% |
| 2013 | 2 years | +0.0% |
| 2014 | 2 years | +0.0% |
| 2015 | 2 years | +0.0% |
| 2016 | 2 years | +0.0% |
| 2017 | 2 years | +0.0% |
| 2018 | 2 years | +0.0% |
| 2019 | 2 years | +0.0% |
| 2020 | 2 years | +0.0% |
| 2021 | 2 years | +0.0% |
| 2022 | 2 years | +0.0% |
| 2023 | 2 years | +0.0% |
| 2024 | 2 years | +0.0% |
| 2025 | 2 years | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 5 years | 5 years | 5 years | 10 |
| 1980s | 5 years | 5 years | 5 years | 10 |
| 1990s | 4.6 years | 3 years | 5 years | 10 |
| 2000s | 3 years | 3 years | 3 years | 10 |
| 2010s | 2 years | 2 years | 2 years | 10 |
| 2020s | 2 years | 2 years | 2 years | 6 |
Countries ranked near Brunei
- 199 Aruba 2 years compare
- 199 Belgium 2 years compare
- 199 Bolivia 2 years compare
- 199 Chile 2 years compare
- 199 Democratic Republic of Congo 2 years compare
- 199 Micronesia (country) 2 years compare
- 199 Kenya 2 years compare
- 199 Marshall Islands 2 years compare
- 199 Palau 2 years compare
- 199 Singapore 2 years compare
- 199 South Sudan 2 years compare
- 199 Sint Maarten (Dutch part) 2 years compare
- 199 Samoa 2 years compare
- 199 South Africa 2 years compare
- 199 Zambia 2 years compare
- 199 Zimbabwe 2 years compare
More education data for Brunei
- Theoretical duration of secondary education (years), annual growth 0 % change on previous year (2025)
- Enrolment in tertiary education, all programmes, female (number) 7,631 (2023)
- Enrolment in tertiary education, all programmes, female (number) 10.79 % change on previous year (2023)
- Start of the academic school year (tertiary education), annual growth 0.0495 % change on previous year (2024)
- Enrolment in tertiary education, all programmes, male (number), gaps 5,579 (2023)
- Enrolment in tertiary education, all programmes, male (number) 19.18 % change on previous year (2023)
- Start of the academic school year (tertiary education), gaps filled 2,023 tertiary education (2024)
- Theoretical duration of pre-primary education (years), annual growth 0 % change on previous year (2025)
- Theoretical duration of lower secondary education (years), annual 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)
Frequently asked questions
- What is theoretical duration of lower secondary education in Brunei?
- Theoretical duration of lower secondary education in Brunei was 2 years in 2025, according to UNESCO Institute for Statistics.
- What is the highest theoretical duration of lower secondary education recorded in Brunei?
- The highest recorded value was 5 years in 1970.
- What is the lowest theoretical duration of lower secondary education recorded in Brunei?
- The lowest recorded value was 2 years in 2010.
- How does Brunei rank for theoretical duration of lower secondary education?
- Brunei ranks 199th out of 215 countries with data for 2025.
- Is theoretical duration of lower secondary education rising or falling in Brunei?
- Over the last ten years it is unchanged. The long-run trend across the full record is falling.
- Where does this Brunei data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of lower secondary education (years). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 56 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release