Portugal vs Sierra Leone: Primary education, duration
Portugal
6 years
in 2025
Sierra Leone
6 years
in 2025
Portugal rank
25th
Sierra Leone rank
25th
Primary education, duration over time
- Portugal
- Sierra Leone
How they compare
Portugal currently reports 6 years against 6 years in Sierra Leone, a difference of 0 years.
Across all 56 years both countries report, Sierra Leone has been ahead every year.
Portugal ranks 25th and Sierra Leone 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 | Portugal | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 7 years | 1 years | Sierra Leone |
| 1980s | 6 years | 7 years | 1 years | Sierra Leone |
| 1990s | 6 years | 6.7 years | 0.7 years | Sierra Leone |
| 2000s | 6 years | 6 years | 0 years | β |
| 2010s | 6 years | 6 years | 0 years | β |
| 2020s | 6 years | 6 years | 0 years | β |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary education, duration, Portugal or Sierra Leone?
- Portugal, at 6 years against 6 years in Sierra Leone as of 2025.
- What is the difference in primary education, duration between Portugal and Sierra Leone?
- 0 years, with Portugal ahead.
- How many years of comparable data are there for Portugal and Sierra Leone?
- 56 years are reported by both, from 1970 to 2025.
- How do Portugal and Sierra Leone rank globally for primary education, duration?
- Portugal ranks 25th and Sierra Leone 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.