Sao Tome and Principe vs WB: Upper Middle Income (july 2025): Adult literacy rate, population 15+ years, adjusted gender parity
Sao Tome and Principe
0.89 GPIA
in 2019
WB: Upper Middle Income (july 2025)
0.97 GPIA
in 2024
Sao Tome and Principe rank
58th
WB: Upper Middle Income (july 2025) rank
56th
Adult literacy rate, population 15+ years, adjusted gender parity over time
- Sao Tome and Principe
- WB: Upper Middle Income (july 2025)
How they compare
WB: Upper Middle Income (july 2025) currently reports 0.97 GPIA against 0.89 GPIA in Sao Tome and Principe, a difference of 0.08 GPIA.
That makes WB: Upper Middle Income (july 2025)'s figure about 1.1 times Sao Tome and Principe's.
Across all 5 years both countries report, WB: Upper Middle Income (july 2025) has been ahead every year.
Sao Tome and Principe ranks 58th and WB: Upper Middle Income (july 2025) ranks 56th of 88 countries.
WB: Upper Middle Income (july 2025) has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | WB: Upper Middle Income (july 2025) | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.58 GPIA | 0.76 GPIA | 0.18 GPIA | WB: Upper Middle Income (july 2025) |
| 1990s | 0.73 GPIA | 0.85 GPIA | 0.12 GPIA | WB: Upper Middle Income (july 2025) |
| 2000s | 0.85 GPIA | 0.92 GPIA | 0.07 GPIA | WB: Upper Middle Income (july 2025) |
| 2010s | 0.895 GPIA | 0.965 GPIA | 0.07 GPIA | WB: Upper Middle Income (july 2025) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher adult literacy rate, population 15+ years, adjusted gender parity, Sao Tome and Principe or WB: Upper Middle Income (july 2025)?
- WB: Upper Middle Income (july 2025), at 0.97 GPIA against 0.89 GPIA in Sao Tome and Principe as of 2024.
- What is the difference in adult literacy rate, population 15+ years, adjusted gender parity between Sao Tome and Principe and WB: Upper Middle Income (july 2025)?
- 0.08 GPIA, with WB: Upper Middle Income (july 2025) ahead.
- How many years of comparable data are there for Sao Tome and Principe and WB: Upper Middle Income (july 2025)?
- 5 years are reported by both, from 1981 to 2019.
- How do Sao Tome and Principe and WB: Upper Middle Income (july 2025) rank globally for adult literacy rate, population 15+ years, adjusted gender parity?
- Sao Tome and Principe ranks 58th and WB: Upper Middle Income (july 2025) ranks 56th of 88 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Adult literacy rate, population 15+ years, 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