Comoros vs Turkey: Theoretical duration of lower secondary education
Comoros
4 years
in 2025
Turkey
4 years
in 2025
Comoros rank
17th
Turkey rank
17th
Theoretical duration of lower secondary education over time
- Comoros
- Turkey
How they compare
Comoros currently reports 4 years against 4 years in Turkey, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Comoros ahead.
Comoros ranks 17th and Turkey ranks 17th of 215 countries.
Comoros has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Comoros | Turkey | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 3 years | 1 years | Comoros |
| 1980s | 4 years | 3 years | 1 years | Comoros |
| 1990s | 4 years | 3 years | 1 years | Comoros |
| 2000s | 4 years | 3 years | 1 years | Comoros |
| 2010s | 4 years | 3.7 years | 0.3 years | Comoros |
| 2020s | 4 years | 4 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Comoros or Turkey?
- Comoros, at 4 years against 4 years in Turkey as of 2025.
- What is the difference in theoretical duration of lower secondary education between Comoros and Turkey?
- 0 years, with Comoros ahead.
- How many years of comparable data are there for Comoros and Turkey?
- 56 years are reported by both, from 1970 to 2025.
- How do Comoros and Turkey rank globally for theoretical duration of lower secondary education?
- Comoros ranks 17th and Turkey ranks 17th of 215 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