South Korea vs Reunion: Theoretical duration of upper secondary education (years)
South Korea
3 years
in 2025
Reunion
3 years
in 2025
South Korea rank
52nd
Reunion rank
52nd
Theoretical duration of upper secondary education (years) over time
- South Korea
- Reunion
How they compare
South Korea currently reports 3 years against 3 years in Reunion, a difference of 0 years.
Across all 20 years both countries report, Reunion has been ahead every year.
South Korea ranks 52nd and Reunion ranks 52nd of 221 countries.
Head to head by decade
| Decade | South Korea | Reunion | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 3 years | 3 years | 0 years | — |
| 1990s | 3 years | 3 years | 0 years | — |
| 2010s | 3 years | 3 years | 0 years | — |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, South Korea or Reunion?
- South Korea, at 3 years against 3 years in Reunion as of 2025.
- What is the difference in theoretical duration of upper secondary education between South Korea and Reunion?
- 0 years, with South Korea ahead.
- How many years of comparable data are there for South Korea and Reunion?
- 20 years are reported by both, from 1989 to 2025.
- How do South Korea and Reunion rank globally for theoretical duration of upper secondary education?
- South Korea ranks 52nd and Reunion ranks 52nd of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of upper 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