Red List Index in Heard Island and McDonald Islands
Heard Island and McDonald Islands: Red List Index was 0.933 index in 2025. β¬ Flat
Red List Index in Heard Island and McDonald Islands, 1980β2025
Source: United Nations Statistics Division, SDG Global Database. Measured in index.
Analysis
The most recent figure for red list index in Heard Island and McDonald Islands is 0.933 index, measured in 2025. That is the highest value across all 46 years on record.
That represents a change of up 0.1% over ten years.
Over the whole period, red list index in Heard Island and McDonald Islands peaked at 0.933 index in 2025 and was at its lowest, 0.9294 index, in 1980.
That places Heard Island and McDonald Islands 55th out of 222 countries with data for 2025, putting it in the top quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.9301 index | 0.9294 index | 0.9308 index | 10 |
| 1990s | 0.9316 index | 0.931 index | 0.9319 index | 10 |
| 2000s | 0.9304 index | 0.9298 index | 0.9312 index | 10 |
| 2010s | 0.9316 index | 0.9309 index | 0.9322 index | 10 |
| 2020s | 0.9327 index | 0.9323 index | 0.933 index | 6 |
Countries ranked near Heard Island and McDonald Islands
- 52 Russian Federation 0.9416 index compare
- 53 Guinea-Bissau 0.938 index compare
- 54 Georgia 0.9374 index compare
- 56 Nepal 0.9303 index compare
- 57 North Macedonia, Republic of 0.9301 index compare
- 58 Togo 0.9285 index compare
More development goals data for Heard Island and McDonald Islands
- Chlorophyll-a deviations, remote sensing 3.3% (2022)
- Chlorophyll-a anomaly, remote sensing 0.4% (2022)
Frequently asked questions
- What is red list index in Heard Island and McDonald Islands?
- Red list index in Heard Island and McDonald Islands was 0.933 index in 2025, according to United Nations Statistics Division, SDG Global Database.
- What is the highest red list index recorded in Heard Island and McDonald Islands?
- The highest recorded value was 0.933 index in 2025.
- What is the lowest red list index recorded in Heard Island and McDonald Islands?
- The lowest recorded value was 0.9294 index in 1980.
- How does Heard Island and McDonald Islands rank for red list index?
- Heard Island and McDonald Islands ranks 55th out of 222 countries with data for 2025.
- Is red list index rising or falling in Heard Island and McDonald Islands?
- Over the last ten years it is up 0.1%. The long-run trend across the full record is flat.
- Where does this Heard Island and McDonald Islands data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Red List Index. Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 46 observations, free to reuse under UN SDG Global Database (open, attribution requested).