Iceland vs Tonga: Gross enrolment ratio for tertiary education, adjusted gender parity
Iceland
1.52 GPIA
in 2023
Tonga
1.51 GPIA
in 2023
Iceland rank
14th
Tonga rank
16th
Gross enrolment ratio for tertiary education, adjusted gender parity over time
- Iceland
- Tonga
How they compare
Iceland currently reports 1.52 GPIA against 1.51 GPIA in Tonga, a difference of 0.01 GPIA.
The two have swapped places 5 times across 8 shared years of data; in 1978 it was Tonga ahead.
Iceland ranks 14th and Tonga ranks 16th of 189 countries.
Across the 5 decades both report, Iceland averaged higher in 3 and Tonga in 2.
Head to head by decade
| Decade | Iceland | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.7398 GPIA | 0.8375 GPIA | 0.0977 GPIA | Tonga |
| 1980s | 1.09 GPIA | 1.02 GPIA | 0.0692 GPIA | Iceland |
| 1990s | 1.4 GPIA | 1.22 GPIA | 0.1799 GPIA | Iceland |
| 2000s | 1.44 GPIA | 1.4 GPIA | 0.0415 GPIA | Iceland |
| 2020s | 1.51 GPIA | 1.52 GPIA | 0.0199 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gross enrolment ratio for tertiary education, adjusted gender parity, Iceland or Tonga?
- Iceland, at 1.52 GPIA against 1.51 GPIA in Tonga as of 2023.
- What is the difference in gross enrolment ratio for tertiary education, adjusted gender parity between Iceland and Tonga?
- 0.01 GPIA, with Iceland ahead.
- How many years of comparable data are there for Iceland and Tonga?
- 8 years are reported by both, from 1978 to 2023.
- How do Iceland and Tonga rank globally for gross enrolment ratio for tertiary education, adjusted gender parity?
- Iceland ranks 14th and Tonga ranks 16th of 189 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Gross enrolment ratio for tertiary education, 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