Tonga vs Uzbekistan: Share of terrestrial Key Biodiversity Areas that are protected
Tonga
26.1%
in 2025
Uzbekistan
25.0%
in 2025
Tonga rank
181st
Uzbekistan rank
184th
Share of terrestrial Key Biodiversity Areas that are protected over time
- Tonga
- Uzbekistan
How they compare
Tonga currently reports 26.1% against 25.0% in Uzbekistan, a difference of 1.1%.
The two have swapped places 1 time across 26 shared years of data; in 2000 it was Uzbekistan ahead.
Tonga ranks 181st and Uzbekistan ranks 184th of 240 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Tonga | Uzbekistan | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 24.8% | 14.2% | 10.5% | Tonga |
| 2010s | 26.1% | 15.6% | 10.4% | Tonga |
| 2020s | 26.1% | 23.5% | 2.6% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of terrestrial key biodiversity areas that are protected, Tonga or Uzbekistan?
- Tonga, at 26.1% against 25.0% in Uzbekistan as of 2025.
- What is the difference in share of terrestrial key biodiversity areas that are protected between Tonga and Uzbekistan?
- 1.1%, with Tonga ahead.
- How many years of comparable data are there for Tonga and Uzbekistan?
- 26 years are reported by both, from 2000 to 2025.
- How do Tonga and Uzbekistan rank globally for share of terrestrial key biodiversity areas that are protected?
- Tonga ranks 181st and Uzbekistan ranks 184th 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 (%).