Sierra Leone vs Yemen: Primary education, duration
Sierra Leone
6 years
in 2025
Yemen
6 years
in 2025
Sierra Leone rank
25th
Yemen rank
25th
Primary education, duration over time
- Sierra Leone
- Yemen
How they compare
Sierra Leone currently reports 6 years against 6 years in Yemen, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Sierra Leone ahead.
Sierra Leone ranks 25th and Yemen ranks 25th of 210 countries.
Sierra Leone has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Sierra Leone | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 7 years | 6 years | 1 years | Sierra Leone |
| 1980s | 7 years | 6 years | 1 years | Sierra Leone |
| 1990s | 6.7 years | 6 years | 0.7 years | Sierra Leone |
| 2000s | 6 years | 6 years | 0 years | — |
| 2010s | 6 years | 6 years | 0 years | — |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary education, duration, Sierra Leone or Yemen?
- Sierra Leone, at 6 years against 6 years in Yemen as of 2025.
- What is the difference in primary education, duration between Sierra Leone and Yemen?
- 0 years, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Yemen?
- 56 years are reported by both, from 1970 to 2025.
- How do Sierra Leone and Yemen rank globally for primary education, duration?
- Sierra Leone ranks 25th and Yemen ranks 25th of 210 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Primary duration refers to the number of grades (years) in primary school.