Republic of Korea vs United States of America: Theoretical duration of secondary education
Republic of Korea
6 years
in 2025
United States of America
6 years
in 2025
Republic of Korea rank
96th
United States of America rank
96th
Theoretical duration of secondary education over time
- Republic of Korea
- United States of America
How they compare
Republic of Korea currently reports 6 years against 6 years in United States of America, a difference of 0 years.
Across all 56 years both countries report, United States of America has been ahead every year.
Republic of Korea ranks 96th and United States of America ranks 96th of 215 countries.
Head to head by decade
| Decade | Republic of Korea | United States of America | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 6 years | 0 years | — |
| 1980s | 6 years | 6 years | 0 years | — |
| 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 United States of America?
- Republic of Korea, at 6 years against 6 years in United States of America as of 2025.
- What is the difference in theoretical duration of secondary education between Republic of Korea and United States of America?
- 0 years, with Republic of Korea ahead.
- How many years of comparable data are there for Republic of Korea and United States of America?
- 56 years are reported by both, from 1970 to 2025.
- How do Republic of Korea and United States of America rank globally for theoretical duration of secondary education?
- Republic of Korea ranks 96th and United States of America 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