Saint Lucia vs Tonga: Share of all students in post-secondary non-tertiary education
Saint Lucia
1.26 GPIA
in 2023
Tonga
1.27 GPIA
in 2023
Saint Lucia rank
19th
Tonga rank
18th
Share of all students in post-secondary non-tertiary education over time
- Saint Lucia
- Tonga
How they compare
Tonga currently reports 1.27 GPIA against 1.26 GPIA in Saint Lucia, a difference of 0.01 GPIA.
The two have swapped places 1 time across 10 shared years of data; in 1999 it was Saint Lucia ahead.
Saint Lucia ranks 19th and Tonga ranks 18th of 55 countries.
Across the 4 decades both report, Saint Lucia averaged higher in 2 and Tonga in 2.
Head to head by decade
| Decade | Saint Lucia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.31 GPIA | 1 GPIA | 0.3142 GPIA | Saint Lucia |
| 2000s | 1.35 GPIA | 1 GPIA | 0.3482 GPIA | Saint Lucia |
| 2010s | 1.27 GPIA | 1.38 GPIA | 0.1137 GPIA | Tonga |
| 2020s | 1.27 GPIA | 1.28 GPIA | 0.0104 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of all students in post-secondary non-tertiary education, Saint Lucia or Tonga?
- Tonga, at 1.27 GPIA against 1.26 GPIA in Saint Lucia as of 2023.
- What is the difference in share of all students in post-secondary non-tertiary education between Saint Lucia and Tonga?
- 0.01 GPIA, with Tonga ahead.
- How many years of comparable data are there for Saint Lucia and Tonga?
- 10 years are reported by both, from 1999 to 2023.
- How do Saint Lucia and Tonga rank globally for share of all students in post-secondary non-tertiary education?
- Saint Lucia ranks 19th and Tonga ranks 18th of 55 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Share of all students in post-secondary non-tertiary education enrolled in general programmes, 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