Oman vs Serbia: Secondary education, duration (years)
Oman
8 years
in 2025
Serbia
8 years
in 2025
Oman rank
3rd
Serbia rank
3rd
Secondary education, duration (years) over time
- Oman
- Serbia
How they compare
Oman currently reports 8 years against 8 years in Serbia, a difference of 0 years.
Across all 56 years both countries report, Serbia has been ahead every year.
Oman ranks 3rd and Serbia ranks 3rd of 209 countries.
Serbia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Oman | Serbia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 8 years | 2 years | Serbia |
| 1980s | 6 years | 8 years | 2 years | Serbia |
| 1990s | 6 years | 8 years | 2 years | Serbia |
| 2000s | 6 years | 8 years | 2 years | Serbia |
| 2010s | 6.4 years | 8 years | 1.6 years | Serbia |
| 2020s | 8 years | 8 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher secondary education, duration, Oman or Serbia?
- Oman, at 8 years against 8 years in Serbia as of 2025.
- What is the difference in secondary education, duration between Oman and Serbia?
- 0 years, with Oman ahead.
- How many years of comparable data are there for Oman and Serbia?
- 56 years are reported by both, from 1970 to 2025.
- How do Oman and Serbia rank globally for secondary education, duration?
- Oman ranks 3rd and Serbia ranks 3rd of 209 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Secondary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Secondary duration refers to the number of grades (years) in secondary school.