Brunei vs Zambia: Theoretical duration of lower secondary education (years)
Brunei
2 years
in 2025
Zambia
2 years
in 2025
Brunei rank
205th
Zambia rank
205th
Theoretical duration of lower secondary education (years) over time
- Brunei
- Zambia
How they compare
Brunei currently reports 2 years against 2 years in Zambia, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Brunei ahead.
Brunei ranks 205th and Zambia ranks 205th of 221 countries.
Brunei has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Brunei | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5 years | 3 years | 2 years | Brunei |
| 1980s | 5 years | 2.5 years | 2.5 years | Brunei |
| 1990s | 4.6 years | 2 years | 2.6 years | Brunei |
| 2000s | 3 years | 2 years | 1 years | Brunei |
| 2010s | 2 years | 2 years | 0 years | — |
| 2020s | 2 years | 2 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Brunei or Zambia?
- Brunei, at 2 years against 2 years in Zambia as of 2025.
- What is the difference in theoretical duration of lower secondary education between Brunei and Zambia?
- 0 years, with Brunei ahead.
- How many years of comparable data are there for Brunei and Zambia?
- 56 years are reported by both, from 1970 to 2025.
- How do Brunei and Zambia rank globally for theoretical duration of lower secondary education?
- Brunei ranks 205th and Zambia ranks 205th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of lower secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release