Seychelles vs Tonga: Population aged 15-24 years
Seychelles
16.7 thousands
in 2025
Tonga
21.29 thousands
in 2025
Seychelles rank
193rd
Tonga rank
191st
Population aged 15-24 years over time
- Seychelles
- Tonga
How they compare
Tonga currently reports 21.29 thousands against 16.7 thousands in Seychelles, a difference of 4.59 thousands.
That makes Tonga's figure about 1.3 times Seychelles's.
Across all 56 years both countries report, Tonga has been ahead every year.
Seychelles ranks 193rd and Tonga ranks 191st of 230 countries.
Tonga has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Seychelles | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 11.13 thousands | 17.35 thousands | 6.22 thousands | Tonga |
| 1980s | 15.17 thousands | 21.1 thousands | 5.93 thousands | Tonga |
| 1990s | 14.91 thousands | 20.82 thousands | 5.91 thousands | Tonga |
| 2000s | 15.52 thousands | 20.52 thousands | 5 thousands | Tonga |
| 2010s | 16.78 thousands | 19.93 thousands | 3.15 thousands | Tonga |
| 2020s | 16.38 thousands | 20.47 thousands | 4.09 thousands | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 15-24 years, Seychelles or Tonga?
- Tonga, at 21.29 thousands against 16.7 thousands in Seychelles as of 2025.
- What is the difference in population aged 15-24 years between Seychelles and Tonga?
- 4.59 thousands, with Tonga ahead.
- How many years of comparable data are there for Seychelles and Tonga?
- 56 years are reported by both, from 1970 to 2025.
- How do Seychelles and Tonga rank globally for population aged 15-24 years?
- Seychelles ranks 193rd and Tonga ranks 191st of 230 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Population aged 15-24 years (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release