Guinea-Bissau vs Heard Island and McDonald Islands: Red List Index
Guinea-Bissau
0.938
in 2025
Heard Island and McDonald Islands
0.933
in 2025
Guinea-Bissau rank
53rd
Heard Island and McDonald Islands rank
55th
Red List Index over time
- Guinea-Bissau
- Heard Island and McDonald Islands
How they compare
Guinea-Bissau currently reports 0.938 against 0.933 in Heard Island and McDonald Islands, a difference of 0.005.
Across all 46 years both countries report, Guinea-Bissau has been ahead every year.
Guinea-Bissau ranks 53rd and Heard Island and McDonald Islands ranks 55th of 229 countries.
Guinea-Bissau has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Heard Island and McDonald Islands | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.9433 | 0.9301 | 0.0132 | Guinea-Bissau |
| 1990s | 0.9413 | 0.9316 | 0.0097 | Guinea-Bissau |
| 2000s | 0.9399 | 0.9304 | 0.0096 | Guinea-Bissau |
| 2010s | 0.9387 | 0.9316 | 0.0071 | Guinea-Bissau |
| 2020s | 0.9381 | 0.9327 | 0.0054 | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Guinea-Bissau or Heard Island and McDonald Islands?
- Guinea-Bissau, at 0.938 against 0.933 in Heard Island and McDonald Islands as of 2025.
- What is the difference in red list index between Guinea-Bissau and Heard Island and McDonald Islands?
- 0.005, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Heard Island and McDonald Islands?
- 46 years are reported by both, from 1980 to 2025.
- How do Guinea-Bissau and Heard Island and McDonald Islands rank globally for red list index?
- Guinea-Bissau ranks 53rd and Heard Island and McDonald Islands ranks 55th of 229 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.