El Salvador vs Mauritania: Theoretical duration of upper secondary education
El Salvador
3 years
in 2025
Mauritania
3 years
in 2025
El Salvador rank
52nd
Mauritania rank
52nd
Theoretical duration of upper secondary education over time
- El Salvador
- Mauritania
How they compare
El Salvador currently reports 3 years against 3 years in Mauritania, a difference of 0 years.
Across all 56 years both countries report, Mauritania has been ahead every year.
El Salvador ranks 52nd and Mauritania ranks 52nd of 221 countries.
Mauritania has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | El Salvador | Mauritania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.7 years | 3 years | 0.3 years | Mauritania |
| 1980s | 3 years | 3 years | 0 years | — |
| 1990s | 3 years | 3 years | 0 years | — |
| 2000s | 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, El Salvador or Mauritania?
- El Salvador, at 3 years against 3 years in Mauritania as of 2025.
- What is the difference in theoretical duration of upper secondary education between El Salvador and Mauritania?
- 0 years, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Mauritania?
- 56 years are reported by both, from 1970 to 2025.
- How do El Salvador and Mauritania rank globally for theoretical duration of upper secondary education?
- El Salvador ranks 52nd and Mauritania 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