Guyana vs Tonga: School life expectancy, tertiary, adjusted gender parity index
Guyana
1.57 GPIA
in 2024
Tonga
1.64 GPIA
in 2024
Guyana rank
7th
Tonga rank
5th
School life expectancy, tertiary, adjusted gender parity index over time
- Guyana
- Tonga
How they compare
Tonga currently reports 1.64 GPIA against 1.57 GPIA in Guyana, a difference of 0.07 GPIA.
The two have swapped places 3 times across 6 shared years of data; in 1979 it was Guyana ahead.
Guyana ranks 7th and Tonga ranks 5th of 189 countries.
Across the 3 decades both report, Guyana averaged higher in 2 and Tonga in 1.
Head to head by decade
| Decade | Guyana | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.7988 GPIA | 0.6735 GPIA | 0.1253 GPIA | Guyana |
| 1980s | 0.8661 GPIA | 1.1 GPIA | 0.2302 GPIA | Tonga |
| 2020s | 1.57 GPIA | 1.56 GPIA | 0.0099 GPIA | Guyana |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, tertiary, adjusted gender parity index, Guyana or Tonga?
- Tonga, at 1.64 GPIA against 1.57 GPIA in Guyana as of 2024.
- What is the difference in school life expectancy, tertiary, adjusted gender parity index between Guyana and Tonga?
- 0.07 GPIA, with Tonga ahead.
- How many years of comparable data are there for Guyana and Tonga?
- 6 years are reported by both, from 1979 to 2024.
- How do Guyana and Tonga rank globally for school life expectancy, tertiary, adjusted gender parity index?
- Guyana ranks 7th and Tonga ranks 5th of 189 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