Cook Islands vs Kiribati: Red List Index
Cook Islands
0.77 index
in 2025
Kiribati
0.77 index
in 2025
Cook Islands rank
184th
Kiribati rank
184th
Red List Index over time
- Cook Islands
- Kiribati
How they compare
Cook Islands currently reports 0.77 index against 0.77 index in Kiribati, a difference of 0 index.
The two have swapped places 4 times across 46 shared years of data; in 1980 it was Kiribati ahead.
Cook Islands ranks 184th and Kiribati ranks 184th of 247 countries.
Across the 5 decades both report, Cook Islands averaged higher in 3 and Kiribati in 1.
Head to head by decade
| Decade | Cook Islands | Kiribati | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.827 index | 0.847 index | 0.02 index | Kiribati |
| 1990s | 0.84 index | 0.84 index | 0 index | — |
| 2000s | 0.846 index | 0.829 index | 0.017 index | Cook Islands |
| 2010s | 0.819 index | 0.802 index | 0.017 index | Cook Islands |
| 2020s | 0.785 index | 0.7783 index | 0.0067 index | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Cook Islands or Kiribati?
- Cook Islands, at 0.77 index against 0.77 index in Kiribati as of 2025.
- What is the difference in red list index between Cook Islands and Kiribati?
- 0 index, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Kiribati?
- 46 years are reported by both, from 1980 to 2025.
- How do Cook Islands and Kiribati rank globally for red list index?
- Cook Islands ranks 184th and Kiribati ranks 184th 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.