Iceland vs Tonga: Gross enrolment ratio, lower secondary, adjusted gender parity index
Iceland
0.9958 GPIA
in 2023
Tonga
0.9963 GPIA
in 2024
Iceland rank
116th
Tonga rank
115th
Gross enrolment ratio, lower secondary, adjusted gender parity index over time
- Iceland
- Tonga
How they compare
Tonga currently reports 0.9963 GPIA against 0.9958 GPIA in Iceland, a difference of 0.0005 GPIA.
The two have swapped places 4 times across 14 shared years of data; in 1998 it was Tonga ahead.
Iceland ranks 116th and Tonga ranks 115th of 199 countries.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iceland | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.9885 GPIA | 1.03 GPIA | 0.0401 GPIA | Tonga |
| 2000s | 0.9948 GPIA | 1.01 GPIA | 0.0152 GPIA | Tonga |
| 2010s | 0.9975 GPIA | 1.08 GPIA | 0.0796 GPIA | Tonga |
| 2020s | 0.9957 GPIA | 1.05 GPIA | 0.0538 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gross enrolment ratio, lower secondary, adjusted gender parity index, Iceland or Tonga?
- Tonga, at 0.9963 GPIA against 0.9958 GPIA in Iceland as of 2024.
- What is the difference in gross enrolment ratio, lower secondary, adjusted gender parity index between Iceland and Tonga?
- 0.0005 GPIA, with Tonga ahead.
- How many years of comparable data are there for Iceland and Tonga?
- 14 years are reported by both, from 1998 to 2023.
- How do Iceland and Tonga rank globally for gross enrolment ratio, lower secondary, adjusted gender parity index?
- Iceland ranks 116th and Tonga ranks 115th of 199 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Gross enrolment ratio, lower 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