Ecuador vs Tonga: Red list index (Our World)
Ecuador
0.74
in 2025
Tonga
0.75
in 2025
Ecuador rank
203rd
Tonga rank
200th
Red list index (Our World) over time
- Ecuador
- Tonga
How they compare
Tonga currently reports 0.75 against 0.74 in Ecuador, a difference of 0.01.
The two have swapped places 3 times across 46 shared years of data; in 1980 it was Ecuador ahead.
Ecuador ranks 203rd and Tonga ranks 200th of 247 countries.
Across the 5 decades both report, Ecuador averaged higher in 2 and Tonga in 3.
Head to head by decade
| Decade | Ecuador | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.837 | 0.817 | 0.02 | Ecuador |
| 1990s | 0.827 | 0.819 | 0.008 | Ecuador |
| 2000s | 0.807 | 0.811 | 0.004 | Tonga |
| 2010s | 0.775 | 0.787 | 0.012 | Tonga |
| 2020s | 0.745 | 0.7583 | 0.0133 | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Ecuador or Tonga?
- Tonga, at 0.75 against 0.74 in Ecuador as of 2025.
- What is the difference in red list index between Ecuador and Tonga?
- 0.01, with Tonga ahead.
- How many years of comparable data are there for Ecuador and Tonga?
- 46 years are reported by both, from 1980 to 2025.
- How do Ecuador and Tonga rank globally for red list index?
- Ecuador ranks 203rd and Tonga ranks 200th of 247 countries.
- Where does this data come from?
- Our World in Data, published as Red list index. Statizoid refreshes it automatically from the source and publishes the full history for both places.