SDG: Small Island Developing States vs Tonga: School age population, upper secondary education, female
SDG: Small Island Developing States
1.62 million
in 2024
Tonga
3,462
in 2025
SDG: Small Island Developing States rank
190th
Tonga rank
188th
School age population, upper secondary education, female over time
- SDG: Small Island Developing States
- Tonga
How they compare
SDG: Small Island Developing States currently reports 1.62 million against 3,462 in Tonga, a difference of 1.62 million.
That makes SDG: Small Island Developing States's figure about 469.2 times Tonga's.
Across all 55 years both countries report, SDG: Small Island Developing States has been ahead every year.
SDG: Small Island Developing States ranks 190th and Tonga ranks 188th of 221 groups.
SDG: Small Island Developing States has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | SDG: Small Island Developing States | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.36 million | 1,998 | 1.36 million | SDG: Small Island Developing States |
| 1980s | 1.53 million | 3,122 | 1.53 million | SDG: Small Island Developing States |
| 1990s | 1.54 million | 3,061 | 1.54 million | SDG: Small Island Developing States |
| 2000s | 1.78 million | 2,155 | 1.78 million | SDG: Small Island Developing States |
| 2010s | 1.82 million | 2,059 | 1.82 million | SDG: Small Island Developing States |
| 2020s | 1.62 million | 2,738 | 1.62 million | SDG: Small Island Developing States |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school age population, upper secondary education, female, SDG: Small Island Developing States or Tonga?
- SDG: Small Island Developing States, at 1.62 million against 3,462 in Tonga as of 2024.
- What is the difference in school age population, upper secondary education, female between SDG: Small Island Developing States and Tonga?
- 1.62 million, with SDG: Small Island Developing States ahead.
- How many years of comparable data are there for SDG: Small Island Developing States and Tonga?
- 55 years are reported by both, from 1970 to 2024.
- How do SDG: Small Island Developing States and Tonga rank globally for school age population, upper secondary education, female?
- SDG: Small Island Developing States ranks 190th and Tonga ranks 188th of 221 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School age population, upper secondary education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release