SDG: Least Developed Countries vs Sierra Leone: School life expectancy, pre-primary, both sexes
SDG: Least Developed Countries
0.7234 years
in 2024
Sierra Leone
0.7906 years
in 2024
SDG: Least Developed Countries rank
177th
Sierra Leone rank
177th
School life expectancy, pre-primary, both sexes over time
- SDG: Least Developed Countries
- Sierra Leone
How they compare
Sierra Leone currently reports 0.7906 years against 0.7234 years in SDG: Least Developed Countries, a difference of 0.0672 years.
That makes Sierra Leone's figure about 1.1 times SDG: Least Developed Countries's.
The two have swapped places 1 time across 16 shared years of data; in 2000 it was SDG: Least Developed Countries ahead.
SDG: Least Developed Countries ranks 177th and Sierra Leone ranks 177th of 221 groups.
Across the 3 decades both report, SDG: Least Developed Countries averaged higher in 2 and Sierra Leone in 1.
Head to head by decade
| Decade | SDG: Least Developed Countries | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.2932 years | 0.1267 years | 0.1665 years | SDG: Least Developed Countries |
| 2010s | 0.5806 years | 0.3484 years | 0.2322 years | SDG: Least Developed Countries |
| 2020s | 0.697 years | 0.7497 years | 0.0527 years | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, both sexes, SDG: Least Developed Countries or Sierra Leone?
- Sierra Leone, at 0.7906 years against 0.7234 years in SDG: Least Developed Countries as of 2024.
- What is the difference in school life expectancy, pre-primary, both sexes between SDG: Least Developed Countries and Sierra Leone?
- 0.0672 years, with Sierra Leone ahead.
- How many years of comparable data are there for SDG: Least Developed Countries and Sierra Leone?
- 16 years are reported by both, from 2000 to 2024.
- How do SDG: Least Developed Countries and Sierra Leone rank globally for school life expectancy, pre-primary, both sexes?
- SDG: Least Developed Countries ranks 177th and Sierra Leone ranks 177th of 221 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, both sexes (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