Tonga vs Trinidad and Tobago: Red List Index
Tonga
0.7501 index
in 2025
Trinidad and Tobago
0.7554 index
in 2025
Tonga rank
197th
Trinidad and Tobago rank
194th
Red List Index over time
- Tonga
- Trinidad and Tobago
How they compare
Trinidad and Tobago currently reports 0.7554 index against 0.7501 index in Tonga, a difference of 0.0053 index.
The two have swapped places 2 times across 46 shared years of data; in 1980 it was Trinidad and Tobago ahead.
Tonga ranks 197th and Trinidad and Tobago ranks 194th of 243 countries.
Across the 5 decades both report, Tonga averaged higher in 4 and Trinidad and Tobago in 1.
Head to head by decade
| Decade | Tonga | Trinidad and Tobago | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.8154 index | 0.8194 index | 0.004 index | Trinidad and Tobago |
| 1990s | 0.8171 index | 0.8127 index | 0.0044 index | Tonga |
| 2000s | 0.8129 index | 0.7729 index | 0.0399 index | Tonga |
| 2010s | 0.7873 index | 0.7575 index | 0.0298 index | Tonga |
| 2020s | 0.7586 index | 0.7558 index | 0.0028 index | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Tonga or Trinidad and Tobago?
- Trinidad and Tobago, at 0.7554 index against 0.7501 index in Tonga as of 2025.
- What is the difference in red list index between Tonga and Trinidad and Tobago?
- 0.0053 index, with Trinidad and Tobago ahead.
- How many years of comparable data are there for Tonga and Trinidad and Tobago?
- 46 years are reported by both, from 1980 to 2025.
- How do Tonga and Trinidad and Tobago rank globally for red list index?
- Tonga ranks 197th and Trinidad and Tobago ranks 194th of 243 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Red List Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.