Oman vs San Marino: Red list index (Our World)
Oman
0.89
in 2025
San Marino
0.89
in 2025
Oman rank
81st
San Marino rank
81st
Red list index (Our World) over time
- Oman
- San Marino
How they compare
Oman currently reports 0.89 against 0.89 in San Marino, a difference of 0.
The two have swapped places 4 times across 46 shared years of data; in 1980 it was San Marino ahead.
Oman ranks 81st and San Marino ranks 81st of 247 countries.
Across the 5 decades both report, Oman averaged higher in 3 and San Marino in 2.
Head to head by decade
| Decade | Oman | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.93 | 0.96 | 0.03 | San Marino |
| 1990s | 0.928 | 0.953 | 0.025 | San Marino |
| 2000s | 0.92 | 0.919 | 0.001 | Oman |
| 2010s | 0.912 | 0.903 | 0.009 | Oman |
| 2020s | 0.8983 | 0.8933 | 0.005 | Oman |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Oman or San Marino?
- Oman, at 0.89 against 0.89 in San Marino as of 2025.
- What is the difference in red list index between Oman and San Marino?
- 0, with Oman ahead.
- How many years of comparable data are there for Oman and San Marino?
- 46 years are reported by both, from 1980 to 2025.
- How do Oman and San Marino rank globally for red list index?
- Oman ranks 81st and San Marino 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.