Oman vs Singapore: Red list index (Our World)
Oman
0.89
in 2025
Singapore
0.89
in 2025
Oman rank
81st
Singapore rank
81st
Red list index (Our World) over time
- Oman
- Singapore
How they compare
Oman currently reports 0.89 against 0.89 in Singapore, a difference of 0.
The two have swapped places 2 times across 46 shared years of data; in 1980 it was Singapore ahead.
Oman ranks 81st and Singapore ranks 81st of 247 countries.
Across the 5 decades both report, Oman averaged higher in 1 and Singapore in 4.
Head to head by decade
| Decade | Oman | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.93 | 0.97 | 0.04 | Singapore |
| 1990s | 0.928 | 0.961 | 0.033 | Singapore |
| 2000s | 0.92 | 0.941 | 0.021 | Singapore |
| 2010s | 0.912 | 0.922 | 0.01 | Singapore |
| 2020s | 0.8983 | 0.895 | 0.0033 | Oman |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Oman or Singapore?
- Oman, at 0.89 against 0.89 in Singapore as of 2025.
- What is the difference in red list index between Oman and Singapore?
- 0, with Oman ahead.
- How many years of comparable data are there for Oman and Singapore?
- 46 years are reported by both, from 1980 to 2025.
- How do Oman and Singapore rank globally for red list index?
- Oman ranks 81st and Singapore ranks 81st of 247 countries.
- Where does this data come from?
- Our World in Data, published as Red list index. Statizoid refreshes it automatically from the source and publishes the full history for both places.