Republic of Korea vs South Sudan: Theoretical duration of secondary education
Republic of Korea
6 years
in 2025
South Sudan
6 years
in 2025
Republic of Korea rank
96th
South Sudan rank
96th
Theoretical duration of secondary education over time
- Republic of Korea
- South Sudan
How they compare
Republic of Korea currently reports 6 years against 6 years in South Sudan, a difference of 0 years.
Across all 27 years both countries report, South Sudan has been ahead every year.
Republic of Korea ranks 96th and South Sudan ranks 96th of 215 countries.
Head to head by decade
| Decade | Republic of Korea | South Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 6 years | 6 years | 0 years | — |
| 2000s | 6 years | 6 years | 0 years | — |
| 2010s | 6 years | 6 years | 0 years | — |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Republic of Korea or South Sudan?
- Republic of Korea, at 6 years against 6 years in South Sudan as of 2025.
- What is the difference in theoretical duration of secondary education between Republic of Korea and South Sudan?
- 0 years, with Republic of Korea ahead.
- How many years of comparable data are there for Republic of Korea and South Sudan?
- 27 years are reported by both, from 1999 to 2025.
- How do Republic of Korea and South Sudan rank globally for theoretical duration of secondary education?
- Republic of Korea ranks 96th and South Sudan ranks 96th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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