Sierra Leone vs WB: Sub-saharan Africa: School life expectancy, tertiary, adjusted gender parity index
Sierra Leone
0.4024 GPIA
in 2002
WB: Sub-saharan Africa
0.7715 GPIA
in 2021
Sierra Leone rank
187th
WB: Sub-saharan Africa rank
190th
School life expectancy, tertiary, adjusted gender parity index over time
- Sierra Leone
- WB: Sub-saharan Africa
How they compare
WB: Sub-saharan Africa currently reports 0.7715 GPIA against 0.4024 GPIA in Sierra Leone, a difference of 0.3691 GPIA.
That makes WB: Sub-saharan Africa's figure about 1.9 times Sierra Leone's.
The two have swapped places 2 times across 11 shared years of data; in 1971 it was WB: Sub-saharan Africa ahead.
Sierra Leone ranks 187th and WB: Sub-saharan Africa ranks 190th of 191 countries.
WB: Sub-saharan Africa has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Sierra Leone | WB: Sub-saharan Africa | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.1821 GPIA | 0.5592 GPIA | 0.3771 GPIA | WB: Sub-saharan Africa |
| 1980s | 0.3081 GPIA | 0.5171 GPIA | 0.2091 GPIA | WB: Sub-saharan Africa |
| 2000s | 0.5386 GPIA | 0.6899 GPIA | 0.1513 GPIA | WB: Sub-saharan Africa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, tertiary, adjusted gender parity index, Sierra Leone or WB: Sub-saharan Africa?
- WB: Sub-saharan Africa, at 0.7715 GPIA against 0.4024 GPIA in Sierra Leone as of 2021.
- What is the difference in school life expectancy, tertiary, adjusted gender parity index between Sierra Leone and WB: Sub-saharan Africa?
- 0.3691 GPIA, with WB: Sub-saharan Africa ahead.
- How many years of comparable data are there for Sierra Leone and WB: Sub-saharan Africa?
- 11 years are reported by both, from 1971 to 2002.
- How do Sierra Leone and WB: Sub-saharan Africa rank globally for school life expectancy, tertiary, adjusted gender parity index?
- Sierra Leone ranks 187th and WB: Sub-saharan Africa ranks 190th of 191 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, tertiary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release