Sierra Leone vs WB: Upper Middle Income (july 2025): School life expectancy, secondary, adjusted gender parity index
Sierra Leone
1.1 GPIA
in 2023
WB: Upper Middle Income (july 2025)
1.02 GPIA
in 2024
Sierra Leone rank
30th
WB: Upper Middle Income (july 2025) rank
32nd
School life expectancy, secondary, adjusted gender parity index over time
- Sierra Leone
- WB: Upper Middle Income (july 2025)
How they compare
Sierra Leone currently reports 1.1 GPIA against 1.02 GPIA in WB: Upper Middle Income (july 2025), a difference of 0.08 GPIA.
That makes Sierra Leone's figure about 1.1 times WB: Upper Middle Income (july 2025)'s.
The two have swapped places 1 time across 23 shared years of data; in 1975 it was WB: Upper Middle Income (july 2025) ahead.
Sierra Leone ranks 30th and WB: Upper Middle Income (july 2025) ranks 32nd of 213 countries.
Across the 6 decades both report, Sierra Leone averaged higher in 1 and WB: Upper Middle Income (july 2025) in 5.
Head to head by decade
| Decade | Sierra Leone | WB: Upper Middle Income (july 2025) | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.4539 GPIA | 0.7922 GPIA | 0.3383 GPIA | WB: Upper Middle Income (july 2025) |
| 1980s | 0.4966 GPIA | 0.8342 GPIA | 0.3375 GPIA | WB: Upper Middle Income (july 2025) |
| 1990s | 0.5522 GPIA | 0.8517 GPIA | 0.2995 GPIA | WB: Upper Middle Income (july 2025) |
| 2000s | 0.7068 GPIA | 0.9915 GPIA | 0.2847 GPIA | WB: Upper Middle Income (july 2025) |
| 2010s | 0.9065 GPIA | 1.03 GPIA | 0.1206 GPIA | WB: Upper Middle Income (july 2025) |
| 2020s | 1.05 GPIA | 1.03 GPIA | 0.0166 GPIA | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, secondary, adjusted gender parity index, Sierra Leone or WB: Upper Middle Income (july 2025)?
- Sierra Leone, at 1.1 GPIA against 1.02 GPIA in WB: Upper Middle Income (july 2025) as of 2023.
- What is the difference in school life expectancy, secondary, adjusted gender parity index between Sierra Leone and WB: Upper Middle Income (july 2025)?
- 0.08 GPIA, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and WB: Upper Middle Income (july 2025)?
- 23 years are reported by both, from 1975 to 2023.
- How do Sierra Leone and WB: Upper Middle Income (july 2025) rank globally for school life expectancy, secondary, adjusted gender parity index?
- Sierra Leone ranks 30th and WB: Upper Middle Income (july 2025) ranks 32nd of 213 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, secondary, 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