Hong Kong vs Solomon Islands: Red List Index
Hong Kong
0.77 index
in 2025
Solomon Islands
0.77 index
in 2025
Hong Kong rank
184th
Solomon Islands rank
184th
Red List Index over time
- Hong Kong
- Solomon Islands
How they compare
Hong Kong currently reports 0.77 index against 0.77 index in Solomon Islands, a difference of 0 index.
The two have swapped places 2 times across 46 shared years of data; in 1980 it was Solomon Islands ahead.
Hong Kong ranks 184th and Solomon Islands ranks 184th of 247 countries.
Across the 5 decades both report, Hong Kong averaged higher in 1 and Solomon Islands in 4.
Head to head by decade
| Decade | Hong Kong | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.83 index | 0.84 index | 0.01 index | Solomon Islands |
| 1990s | 0.827 index | 0.838 index | 0.011 index | Solomon Islands |
| 2000s | 0.809 index | 0.823 index | 0.014 index | Solomon Islands |
| 2010s | 0.79 index | 0.798 index | 0.008 index | Solomon Islands |
| 2020s | 0.7767 index | 0.775 index | 0.0017 index | Hong Kong |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Hong Kong or Solomon Islands?
- Hong Kong, at 0.77 index against 0.77 index in Solomon Islands as of 2025.
- What is the difference in red list index between Hong Kong and Solomon Islands?
- 0 index, with Hong Kong ahead.
- How many years of comparable data are there for Hong Kong and Solomon Islands?
- 46 years are reported by both, from 1980 to 2025.
- How do Hong Kong and Solomon Islands rank globally for red list index?
- Hong Kong ranks 184th and Solomon Islands 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.