Sao Tome and Principe vs UNESCO: Sids: School life expectancy, pre-primary, adjusted gender parity index
Sao Tome and Principe
1.05 GPIA
in 2017
UNESCO: Sids
1.02 GPIA
in 2024
Sao Tome and Principe rank
31st
UNESCO: Sids rank
30th
School life expectancy, pre-primary, adjusted gender parity index over time
- Sao Tome and Principe
- UNESCO: Sids
How they compare
Sao Tome and Principe currently reports 1.05 GPIA against 1.02 GPIA in UNESCO: Sids, a difference of 0.03 GPIA.
The two have swapped places 1 time across 24 shared years of data; in 1977 it was UNESCO: Sids ahead.
Sao Tome and Principe ranks 31st and UNESCO: Sids ranks 30th of 205 countries.
Across the 5 decades both report, Sao Tome and Principe averaged higher in 4 and UNESCO: Sids in 1.
Head to head by decade
| Decade | Sao Tome and Principe | UNESCO: Sids | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.9447 GPIA | 1.02 GPIA | 0.0744 GPIA | UNESCO: Sids |
| 1980s | 1.01 GPIA | 1.01 GPIA | 0.0063 GPIA | Sao Tome and Principe |
| 1990s | 1.08 GPIA | 1.01 GPIA | 0.066 GPIA | Sao Tome and Principe |
| 2000s | 1.07 GPIA | 1.02 GPIA | 0.05 GPIA | Sao Tome and Principe |
| 2010s | 1.07 GPIA | 1.02 GPIA | 0.046 GPIA | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, adjusted gender parity index, Sao Tome and Principe or UNESCO: Sids?
- Sao Tome and Principe, at 1.05 GPIA against 1.02 GPIA in UNESCO: Sids as of 2017.
- What is the difference in school life expectancy, pre-primary, adjusted gender parity index between Sao Tome and Principe and UNESCO: Sids?
- 0.03 GPIA, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and UNESCO: Sids?
- 24 years are reported by both, from 1977 to 2017.
- How do Sao Tome and Principe and UNESCO: Sids rank globally for school life expectancy, pre-primary, adjusted gender parity index?
- Sao Tome and Principe ranks 31st and UNESCO: Sids ranks 30th of 205 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, 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