Nauru vs Sierra Leone: School life expectancy, secondary, male
Nauru
5.52 years
in 2025
Sierra Leone
5.73 years
in 2023
Nauru rank
106th
Sierra Leone rank
103rd
School life expectancy, secondary, male over time
- Nauru
- Sierra Leone
How they compare
Sierra Leone currently reports 5.73 years against 5.52 years in Nauru, a difference of 0.21 years.
The two have swapped places 1 time across 11 shared years of data; in 1971 it was Nauru ahead.
Nauru ranks 106th and Sierra Leone ranks 103rd of 213 countries.
Across the 5 decades both report, Nauru averaged higher in 4 and Sierra Leone in 1.
Head to head by decade
| Decade | Nauru | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.09 years | 0.9964 years | 1.1 years | Nauru |
| 1980s | 3.23 years | 1.8 years | 1.43 years | Nauru |
| 2000s | 2.8 years | 2.03 years | 0.7693 years | Nauru |
| 2010s | 4.88 years | 3.39 years | 1.49 years | Nauru |
| 2020s | 4.85 years | 5.02 years | 0.1745 years | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, secondary, male, Nauru or Sierra Leone?
- Sierra Leone, at 5.73 years against 5.52 years in Nauru as of 2023.
- What is the difference in school life expectancy, secondary, male between Nauru and Sierra Leone?
- 0.21 years, with Sierra Leone ahead.
- How many years of comparable data are there for Nauru and Sierra Leone?
- 11 years are reported by both, from 1971 to 2023.
- How do Nauru and Sierra Leone rank globally for school life expectancy, secondary, male?
- Nauru ranks 106th and Sierra Leone ranks 103rd of 213 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, secondary, male (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