Brunei vs Sierra Leone: Number of years of compulsory primary and secondary education
Brunei
9
in 2025
Sierra Leone
9
in 2025
Brunei rank
106th
Sierra Leone rank
106th
Number of years of compulsory primary and secondary education over time
- Brunei
- Sierra Leone
How they compare
Brunei currently reports 9 against 9 in Sierra Leone, a difference of 0.
Across all 28 years both countries report, Sierra Leone has been ahead every year.
Brunei ranks 106th and Sierra Leone ranks 106th of 214 countries.
Sierra Leone has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Brunei | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 | 0 | 0 | — |
| 2000s | 2.7 | 5.4 | 2.7 | Sierra Leone |
| 2010s | 9 | 9 | 0 | — |
| 2020s | 9 | 9 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of years of compulsory primary and secondary education, Brunei or Sierra Leone?
- Brunei, at 9 against 9 in Sierra Leone as of 2025.
- What is the difference in number of years of compulsory primary and secondary education between Brunei and Sierra Leone?
- 0, with Brunei ahead.
- How many years of comparable data are there for Brunei and Sierra Leone?
- 28 years are reported by both, from 1998 to 2025.
- How do Brunei and Sierra Leone rank globally for number of years of compulsory primary and secondary education?
- Brunei ranks 106th and Sierra Leone ranks 106th of 214 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Number of years of compulsory primary and secondary education guaranteed in legal frameworks. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release