Costa Rica vs Yemen: Theoretical duration of lower secondary education
Costa Rica
3 years
in 2025
Yemen
3 years
in 2025
Costa Rica rank
91st
Yemen rank
91st
Theoretical duration of lower secondary education over time
- Costa Rica
- Yemen
How they compare
Costa Rica currently reports 3 years against 3 years in Yemen, a difference of 0 years.
Across all 56 years both countries report, Yemen has been ahead every year.
Costa Rica ranks 91st and Yemen ranks 91st of 221 countries.
Head to head by decade
| Decade | Costa Rica | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3 years | 0 years | — |
| 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 lower secondary education, Costa Rica or Yemen?
- Costa Rica, at 3 years against 3 years in Yemen as of 2025.
- What is the difference in theoretical duration of lower secondary education between Costa Rica and Yemen?
- 0 years, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Yemen?
- 56 years are reported by both, from 1970 to 2025.
- How do Costa Rica and Yemen rank globally for theoretical duration of lower secondary education?
- Costa Rica ranks 91st and Yemen 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