Brunei vs Iran: Protected terrestrial biodiversity sites
Brunei
41.66
in 2025
Iran
41.23
in 2025
Brunei rank
137th
Iran rank
138th
Protected terrestrial biodiversity sites over time
- Brunei
- Iran
How they compare
Brunei currently reports 41.66 against 41.23 in Iran, a difference of 0.43.
Across all 26 years both countries report, Brunei has been ahead every year.
Brunei ranks 137th and Iran ranks 138th of 240 countries.
Brunei has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Brunei | Iran | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 41.66 | 39.07 | 2.59 | Brunei |
| 2010s | 41.66 | 40.09 | 1.57 | Brunei |
| 2020s | 41.66 | 41.23 | 0.43 | Brunei |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher protected terrestrial biodiversity sites, Brunei or Iran?
- Brunei, at 41.66 against 41.23 in Iran as of 2025.
- What is the difference in protected terrestrial biodiversity sites between Brunei and Iran?
- 0.43, with Brunei ahead.
- How many years of comparable data are there for Brunei and Iran?
- 26 years are reported by both, from 2000 to 2025.
- How do Brunei and Iran rank globally for protected terrestrial biodiversity sites?
- Brunei ranks 137th and Iran ranks 138th of 240 countries.
- Where does this data come from?
- Our World in Data, published as Protected terrestrial biodiversity sites. Statizoid refreshes it automatically from the source and publishes the full history for both places.