Austria vs Sierra Leone: Share of freshwater Key Biodiversity Areas that are protected
Austria
71.3%
in 2025
Sierra Leone
71.1%
in 2025
Austria rank
54th
Sierra Leone rank
55th
Share of freshwater Key Biodiversity Areas that are protected over time
- Austria
- Sierra Leone
How they compare
Austria currently reports 71.3% against 71.1% in Sierra Leone, a difference of 0.2%.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was Austria ahead.
Austria ranks 54th and Sierra Leone ranks 55th of 164 countries.
Across the 3 decades both report, Austria averaged higher in 2 and Sierra Leone in 1.
Head to head by decade
| Decade | Austria | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 68.3% | 56.4% | 11.9% | Austria |
| 2010s | 69.3% | 70.4% | 1.1% | Sierra Leone |
| 2020s | 71.3% | 71.1% | 0.2% | Austria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of freshwater key biodiversity areas that are protected, Austria or Sierra Leone?
- Austria, at 71.3% against 71.1% in Sierra Leone as of 2025.
- What is the difference in share of freshwater key biodiversity areas that are protected between Austria and Sierra Leone?
- 0.2%, with Austria ahead.
- How many years of comparable data are there for Austria and Sierra Leone?
- 26 years are reported by both, from 2000 to 2025.
- How do Austria and Sierra Leone rank globally for share of freshwater key biodiversity areas that are protected?
- Austria ranks 54th and Sierra Leone ranks 55th of 164 countries.
- Where does this data come from?
- BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data, published as Share of freshwater 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 Freshwater Key Biodiversity Areas (KBAs) covered by protected areas (%).