Portugal vs Tunisia: Red List Index
Portugal
0.88 index
in 2025
Tunisia
0.88 index
in 2025
Portugal rank
93rd
Tunisia rank
93rd
Red List Index over time
- Portugal
- Tunisia
How they compare
Portugal currently reports 0.88 index against 0.88 index in Tunisia, a difference of 0 index.
Across all 46 years both countries report, Tunisia has been ahead every year.
Portugal ranks 93rd and Tunisia ranks 93rd of 247 countries.
Tunisia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Portugal | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.9 index | 0.962 index | 0.062 index | Tunisia |
| 1990s | 0.899 index | 0.957 index | 0.058 index | Tunisia |
| 2000s | 0.885 index | 0.925 index | 0.04 index | Tunisia |
| 2010s | 0.88 index | 0.9 index | 0.02 index | Tunisia |
| 2020s | 0.88 index | 0.885 index | 0.005 index | Tunisia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Portugal or Tunisia?
- Portugal, at 0.88 index against 0.88 index in Tunisia as of 2025.
- What is the difference in red list index between Portugal and Tunisia?
- 0 index, with Portugal ahead.
- How many years of comparable data are there for Portugal and Tunisia?
- 46 years are reported by both, from 1980 to 2025.
- How do Portugal and Tunisia rank globally for red list index?
- Portugal ranks 93rd and Tunisia ranks 93rd of 247 countries.
- Where does this data come from?
- BirdLife International and IUCN – processed by Our World in Data, published as Red List Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Red List Index.