Hong Kong, China vs Sudan: Secondary education, duration
Hong Kong, China
6 years
in 2025
Sudan
6 years
in 2025
Hong Kong, China rank
91st
Sudan rank
91st
Secondary education, duration over time
- Hong Kong, China
- Sudan
How they compare
Hong Kong, China currently reports 6 years against 6 years in Sudan, a difference of 0 years.
The two have swapped places 1 time across 28 shared years of data; in 1998 it was Hong Kong, China ahead.
Hong Kong, China ranks 91st and Sudan ranks 91st of 209 countries.
Hong Kong, China has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Hong Kong, China | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 7 years | 5 years | 2 years | Hong Kong, China |
| 2000s | 7 years | 5 years | 2 years | Hong Kong, China |
| 2010s | 6.2 years | 5 years | 1.2 years | Hong Kong, China |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher secondary education, duration, Hong Kong, China or Sudan?
- Hong Kong, China, at 6 years against 6 years in Sudan as of 2025.
- What is the difference in secondary education, duration between Hong Kong, China and Sudan?
- 0 years, with Hong Kong, China ahead.
- How many years of comparable data are there for Hong Kong, China and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Hong Kong, China and Sudan rank globally for secondary education, duration?
- Hong Kong, China ranks 91st and Sudan ranks 91st 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.