Saint Helena vs Tunisia: Share of terrestrial Key Biodiversity Areas that are protected
Saint Helena
42.2%
in 2025
Tunisia
40.2%
in 2025
Saint Helena rank
136th
Tunisia rank
139th
Share of terrestrial Key Biodiversity Areas that are protected over time
- Saint Helena
- Tunisia
How they compare
Saint Helena currently reports 42.2% against 40.2% in Tunisia, a difference of 2.0%.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was Saint Helena ahead.
Saint Helena ranks 136th and Tunisia ranks 139th of 240 countries.
Across the 3 decades both report, Saint Helena averaged higher in 1 and Tunisia in 2.
Head to head by decade
| Decade | Saint Helena | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 15.4% | 16.7% | 1.3% | Tunisia |
| 2010s | 30.7% | 35.9% | 5.2% | Tunisia |
| 2020s | 42.2% | 40.0% | 2.2% | Saint Helena |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of terrestrial key biodiversity areas that are protected, Saint Helena or Tunisia?
- Saint Helena, at 42.2% against 40.2% in Tunisia as of 2025.
- What is the difference in share of terrestrial key biodiversity areas that are protected between Saint Helena and Tunisia?
- 2.0%, with Saint Helena ahead.
- How many years of comparable data are there for Saint Helena and Tunisia?
- 26 years are reported by both, from 2000 to 2025.
- How do Saint Helena and Tunisia rank globally for share of terrestrial key biodiversity areas that are protected?
- Saint Helena ranks 136th and Tunisia ranks 139th of 240 countries.
- Where does this data come from?
- BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data, published as Share of terrestrial Key Biodiversity Areas that are protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average proportion of Terrestrial Key Biodiversity Areas (KBAs) covered by protected areas (%).