Sierra Leone vs Somalia: Red List Index
Sierra Leone
0.92 index
in 2025
Somalia
0.92 index
in 2025
Sierra Leone rank
61st
Somalia rank
61st
Red List Index over time
- Sierra Leone
- Somalia
How they compare
Sierra Leone currently reports 0.92 index against 0.92 index in Somalia, a difference of 0 index.
Across all 46 years both countries report, Somalia has been ahead every year.
Sierra Leone ranks 61st and Somalia ranks 61st of 247 countries.
Somalia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Sierra Leone | Somalia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.93 index | 0.963 index | 0.033 index | Somalia |
| 1990s | 0.928 index | 0.96 index | 0.032 index | Somalia |
| 2000s | 0.92 index | 0.95 index | 0.03 index | Somalia |
| 2010s | 0.92 index | 0.935 index | 0.015 index | Somalia |
| 2020s | 0.92 index | 0.92 index | 0 index | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Sierra Leone or Somalia?
- Sierra Leone, at 0.92 index against 0.92 index in Somalia as of 2025.
- What is the difference in red list index between Sierra Leone and Somalia?
- 0 index, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Somalia?
- 46 years are reported by both, from 1980 to 2025.
- How do Sierra Leone and Somalia rank globally for red list index?
- Sierra Leone ranks 61st and Somalia ranks 61st 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.