Seychelles vs Tonga: Age dependency ratio, old
Seychelles
12.2%
in 2025
Tonga
11.8%
in 2025
Seychelles rank
116th
Tonga rank
117th
Age dependency ratio, old over time
- Seychelles
- Tonga
How they compare
Seychelles currently reports 12.2% against 11.8% in Tonga, a difference of 0.4%.
The two have swapped places 2 times across 66 shared years of data; in 1960 it was Seychelles ahead.
Seychelles ranks 116th and Tonga ranks 117th of 217 countries.
Across the 7 decades both report, Seychelles averaged higher in 6 and Tonga in 1.
Head to head by decade
| Decade | Seychelles | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 11.0% | 6.1% | 4.9% | Seychelles |
| 1970s | 11.6% | 6.4% | 5.3% | Seychelles |
| 1980s | 11.5% | 7.3% | 4.2% | Seychelles |
| 1990s | 11.4% | 8.9% | 2.5% | Seychelles |
| 2000s | 10.9% | 10.0% | 0.9% | Seychelles |
| 2010s | 10.0% | 10.5% | 0.5% | Tonga |
| 2020s | 11.5% | 11.3% | 0.1% | Seychelles |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age dependency ratio, old, Seychelles or Tonga?
- Seychelles, at 12.2% against 11.8% in Tonga as of 2025.
- What is the difference in age dependency ratio, old between Seychelles and Tonga?
- 0.4%, with Seychelles ahead.
- How many years of comparable data are there for Seychelles and Tonga?
- 66 years are reported by both, from 1960 to 2025.
- How do Seychelles and Tonga rank globally for age dependency ratio, old?
- Seychelles ranks 116th and Tonga ranks 117th of 217 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Age dependency ratio, old (% of working-age population). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Age dependency ratio, old, is the ratio of older dependents--people older than 64--to the working-age population--those ages 15-64. Data are shown as the proportion of dependents per 100 working-age population.