Liberia vs Sudan: Official entrance age to upper secondary education
Liberia
15 years
in 2025
Sudan
15 years
in 2025
Liberia rank
64th
Sudan rank
64th
Official entrance age to upper secondary education over time
- Liberia
- Sudan
How they compare
Liberia currently reports 15 years against 15 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 Liberia ahead.
Liberia ranks 64th and Sudan ranks 64th of 215 countries.
Liberia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Liberia | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 15 years | 14 years | 1 years | Liberia |
| 2000s | 15 years | 14 years | 1 years | Liberia |
| 2010s | 15 years | 14.1 years | 0.9 years | Liberia |
| 2020s | 15 years | 15 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to upper secondary education, Liberia or Sudan?
- Liberia, at 15 years against 15 years in Sudan as of 2025.
- What is the difference in official entrance age to upper secondary education between Liberia and Sudan?
- 0 years, with Liberia ahead.
- How many years of comparable data are there for Liberia and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Liberia and Sudan rank globally for official entrance age to upper secondary education?
- Liberia ranks 64th and Sudan ranks 64th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to 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