Barbados vs Tonga: School enrollment, tertiary (gross), gender parity index
Barbados
1.49 GPI
in 2025
Tonga
1.51 GPI
in 2023
Barbados rank
17th
Tonga rank
14th
School enrollment, tertiary (gross), gender parity index over time
- Barbados
- Tonga
How they compare
Tonga currently reports 1.51 GPI against 1.49 GPI in Barbados, a difference of 0.02 GPI.
The two have swapped places 4 times across 6 shared years of data; in 1981 it was Barbados ahead.
Barbados ranks 17th and Tonga ranks 14th of 187 countries.
Across the 3 decades both report, Barbados averaged higher in 1 and Tonga in 2.
Head to head by decade
| Decade | Barbados | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.01 GPI | 1.1 GPI | 0.0886 GPI | Tonga |
| 1990s | 1.56 GPI | 1.22 GPI | 0.3407 GPI | Barbados |
| 2020s | 1.52 GPI | 1.52 GPI | 0.0045 GPI | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school enrollment, tertiary (gross), gender parity index, Barbados or Tonga?
- Tonga, at 1.51 GPI against 1.49 GPI in Barbados as of 2023.
- What is the difference in school enrollment, tertiary (gross), gender parity index between Barbados and Tonga?
- 0.02 GPI, with Tonga ahead.
- How many years of comparable data are there for Barbados and Tonga?
- 6 years are reported by both, from 1981 to 2023.
- How do Barbados and Tonga rank globally for school enrollment, tertiary (gross), gender parity index?
- Barbados ranks 17th and Tonga ranks 14th of 187 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as School enrollment, tertiary (gross), gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Gender parity index for gross enrollment ratio in tertiary education is the ratio of women to men enrolled at tertiary level in public and private schools.