Chad vs Switzerland: Share of freshwater Key Biodiversity Areas that are protected
Chad
61.3%
in 2025
Switzerland
60.0%
in 2025
Chad rank
66th
Switzerland rank
70th
Share of freshwater Key Biodiversity Areas that are protected over time
- Chad
- Switzerland
How they compare
Chad currently reports 61.3% against 60.0% in Switzerland, a difference of 1.3%.
Across all 26 years both countries report, Chad has been ahead every year.
Chad ranks 66th and Switzerland ranks 70th of 164 countries.
Chad has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Chad | Switzerland | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 61.3% | 58.0% | 3.3% | Chad |
| 2010s | 61.3% | 59.9% | 1.3% | Chad |
| 2020s | 61.3% | 60.0% | 1.3% | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of freshwater key biodiversity areas that are protected, Chad or Switzerland?
- Chad, at 61.3% against 60.0% in Switzerland as of 2025.
- What is the difference in share of freshwater key biodiversity areas that are protected between Chad and Switzerland?
- 1.3%, with Chad ahead.
- How many years of comparable data are there for Chad and Switzerland?
- 26 years are reported by both, from 2000 to 2025.
- How do Chad and Switzerland rank globally for share of freshwater key biodiversity areas that are protected?
- Chad ranks 66th and Switzerland ranks 70th 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 (%).