South Sudan vs Zambia: Red List Index
South Sudan
0.97 index
in 2025
Zambia
0.97 index
in 2025
South Sudan rank
18th
Zambia rank
18th
Red List Index over time
- South Sudan
- Zambia
How they compare
South Sudan currently reports 0.97 index against 0.97 index in Zambia, a difference of 0 index.
The two have swapped places 1 time across 46 shared years of data; in 1980 it was South Sudan ahead.
South Sudan ranks 18th and Zambia ranks 18th of 247 countries.
South Sudan has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | South Sudan | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.985 index | 0.97 index | 0.015 index | South Sudan |
| 1990s | 0.98 index | 0.97 index | 0.01 index | South Sudan |
| 2000s | 0.98 index | 0.97 index | 0.01 index | South Sudan |
| 2010s | 0.97 index | 0.97 index | 0 index | — |
| 2020s | 0.97 index | 0.97 index | 0 index | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, South Sudan or Zambia?
- South Sudan, at 0.97 index against 0.97 index in Zambia as of 2025.
- What is the difference in red list index between South Sudan and Zambia?
- 0 index, with South Sudan ahead.
- How many years of comparable data are there for South Sudan and Zambia?
- 46 years are reported by both, from 1980 to 2025.
- How do South Sudan and Zambia rank globally for red list index?
- South Sudan ranks 18th and Zambia ranks 18th 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.