SDG: Sub-saharan Africa vs Sierra Leone: School life expectancy, pre-primary, both sexes
SDG: Sub-saharan Africa
0.7233 years
in 2024
Sierra Leone
0.7906 years
in 2024
SDG: Sub-saharan Africa rank
179th
Sierra Leone rank
177th
School life expectancy, pre-primary, both sexes over time
- SDG: Sub-saharan Africa
- Sierra Leone
How they compare
Sierra Leone currently reports 0.7906 years against 0.7233 years in SDG: Sub-saharan Africa, a difference of 0.0673 years.
That makes Sierra Leone's figure about 1.1 times SDG: Sub-saharan Africa's.
The two have swapped places 1 time across 16 shared years of data; in 2000 it was SDG: Sub-saharan Africa ahead.
SDG: Sub-saharan Africa ranks 179th and Sierra Leone ranks 177th of 221 groups.
Across the 3 decades both report, SDG: Sub-saharan Africa averaged higher in 2 and Sierra Leone in 1.
Head to head by decade
| Decade | SDG: Sub-saharan Africa | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.3759 years | 0.1267 years | 0.2492 years | SDG: Sub-saharan Africa |
| 2010s | 0.6215 years | 0.3484 years | 0.273 years | SDG: Sub-saharan Africa |
| 2020s | 0.675 years | 0.7497 years | 0.0747 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: Sub-saharan Africa or Sierra Leone?
- Sierra Leone, at 0.7906 years against 0.7233 years in SDG: Sub-saharan Africa as of 2024.
- What is the difference in school life expectancy, pre-primary, both sexes between SDG: Sub-saharan Africa and Sierra Leone?
- 0.0673 years, with Sierra Leone ahead.
- How many years of comparable data are there for SDG: Sub-saharan Africa and Sierra Leone?
- 16 years are reported by both, from 2000 to 2024.
- How do SDG: Sub-saharan Africa and Sierra Leone rank globally for school life expectancy, pre-primary, both sexes?
- SDG: Sub-saharan Africa ranks 179th 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