Slovenia vs Spain: Theoretical duration of lower secondary education
Slovenia
3 years
in 2025
Spain
3 years
in 2025
Slovenia rank
88th
Spain rank
88th
Theoretical duration of lower secondary education over time
- Slovenia
- Spain
How they compare
Slovenia currently reports 3 years against 3 years in Spain, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Slovenia ahead.
Slovenia ranks 88th and Spain ranks 88th of 215 countries.
Across the 6 decades both report, Slovenia averaged higher in 3 and Spain in 2.
Head to head by decade
| Decade | Slovenia | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 3 years | 1 years | Slovenia |
| 1980s | 4 years | 3 years | 1 years | Slovenia |
| 1990s | 4 years | 2.8 years | 1.2 years | Slovenia |
| 2000s | 3.7 years | 4 years | 0.3 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, Slovenia or Spain?
- Slovenia, at 3 years against 3 years in Spain as of 2025.
- What is the difference in theoretical duration of lower secondary education between Slovenia and Spain?
- 0 years, with Slovenia ahead.
- How many years of comparable data are there for Slovenia and Spain?
- 56 years are reported by both, from 1970 to 2025.
- How do Slovenia and Spain rank globally for theoretical duration of lower secondary education?
- Slovenia ranks 88th and Spain ranks 88th of 215 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