Afghanistan vs Spain: Theoretical duration of lower secondary education (years)
Afghanistan
3 years
in 2025
Spain
3 years
in 2025
Afghanistan rank
91st
Spain rank
91st
Theoretical duration of lower secondary education (years) over time
- Afghanistan
- Spain
How they compare
Afghanistan currently reports 3 years against 3 years in Spain, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Spain ahead.
Afghanistan ranks 91st and Spain ranks 91st of 221 countries.
Across the 6 decades both report, Afghanistan averaged higher in 1 and Spain in 2.
Head to head by decade
| Decade | Afghanistan | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3 years | 0 years | — |
| 1980s | 3 years | 3 years | 0 years | — |
| 1990s | 3 years | 2.8 years | 0.2 years | Afghanistan |
| 2000s | 3 years | 4 years | 1 years | Spain |
| 2010s | 3 years | 3.3 years | 0.3 years | Spain |
| 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 lower secondary education, Afghanistan or Spain?
- Afghanistan, at 3 years against 3 years in Spain as of 2025.
- What is the difference in theoretical duration of lower secondary education between Afghanistan and Spain?
- 0 years, with Afghanistan ahead.
- How many years of comparable data are there for Afghanistan and Spain?
- 56 years are reported by both, from 1970 to 2025.
- How do Afghanistan and Spain rank globally for theoretical duration of lower secondary education?
- Afghanistan ranks 91st and Spain ranks 91st of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of lower 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