Hong Kong, China vs Réunion: Theoretical duration of upper secondary education
Hong Kong, China
3 years
in 2025
Réunion
3 years
in 2025
Hong Kong, China rank
52nd
Réunion rank
52nd
Theoretical duration of upper secondary education over time
- Hong Kong, China
- Réunion
How they compare
Hong Kong, China currently reports 3 years against 3 years in Réunion, a difference of 0 years.
The two have swapped places 2 times across 20 shared years of data; in 1989 it was Réunion ahead.
Hong Kong, China ranks 52nd and Réunion ranks 52nd of 221 countries.
Réunion has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Hong Kong, China | Réunion | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 2 years | 3 years | 1 years | Réunion |
| 1990s | 2.4 years | 3 years | 0.6 years | Réunion |
| 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, Hong Kong, China or Réunion?
- Hong Kong, China, at 3 years against 3 years in Réunion as of 2025.
- What is the difference in theoretical duration of upper secondary education between Hong Kong, China and Réunion?
- 0 years, with Hong Kong, China ahead.
- How many years of comparable data are there for Hong Kong, China and Réunion?
- 20 years are reported by both, from 1989 to 2025.
- How do Hong Kong, China and Réunion rank globally for theoretical duration of upper secondary education?
- Hong Kong, China ranks 52nd and Réunion 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